From aae2006e9b0c294114915c13022fa348e1a88023 Mon Sep 17 00:00:00 2001 From: Andy Adamson Date: Wed, 1 Apr 2009 09:22:40 -0400 Subject: nfs41: sunrpc: Export the call prepare state for session reset Signed-off-by: Andy Adamson Signed-off-by: Benny Halevy Signed-off-by: Trond Myklebust --- net/sunrpc/clnt.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'net/sunrpc/clnt.c') diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c index 5abab094441f..d00e8135f866 100644 --- a/net/sunrpc/clnt.c +++ b/net/sunrpc/clnt.c @@ -694,6 +694,19 @@ void rpc_force_rebind(struct rpc_clnt *clnt) } EXPORT_SYMBOL_GPL(rpc_force_rebind); +/* + * Restart an (async) RPC call from the call_prepare state. + * Usually called from within the exit handler. + */ +void +rpc_restart_call_prepare(struct rpc_task *task) +{ + if (RPC_ASSASSINATED(task)) + return; + task->tk_action = rpc_prepare_task; +} +EXPORT_SYMBOL_GPL(rpc_restart_call_prepare); + /* * Restart an (async) RPC call. Usually called from within the * exit handler. -- cgit v1.2.3 From f4a2e418bfd03a1f25f515e8a92ecd584d96cfc1 Mon Sep 17 00:00:00 2001 From: Ricardo Labiaga Date: Wed, 1 Apr 2009 09:22:54 -0400 Subject: nfs41: Process the RPC call direction Reading and storing the RPC direction is a three step process. 1. xs_tcp_read_calldir() reads the RPC direction, but it will not store it in the XDR buffer since the 'struct rpc_rqst' is not yet available. 2. The 'struct rpc_rqst' is obtained during the TCP_RCV_COPY_DATA state. This state need not necessarily be preceeded by the TCP_RCV_READ_CALLDIR. For example, we may be reading a continuation packet to a large reply. Therefore, we can't simply obtain the 'struct rpc_rqst' during the TCP_RCV_READ_CALLDIR state and assume it's available during TCP_RCV_COPY_DATA. This patch adds a new TCP_RCV_READ_CALLDIR flag to indicate the need to read the RPC direction. It then uses TCP_RCV_COPY_CALLDIR to indicate the RPC direction needs to be saved after the 'struct rpc_rqst' has been allocated. 3. The 'struct rpc_rqst' is obtained by the xs_tcp_read_data() helper functions. xs_tcp_read_common() then saves the RPC direction in the XDR buffer if TCP_RCV_COPY_CALLDIR is set. This will happen when we're reading the data immediately after the direction was read. xs_tcp_read_common() then clears this flag. [was nfs41: Skip past the RPC call direction] Signed-off-by: Ricardo Labiaga Signed-off-by: Benny Halevy [nfs41: sunrpc: Add RPC direction back into the XDR buffer] Signed-off-by: Ricardo Labiaga Signed-off-by: Benny Halevy [nfs41: sunrpc: Don't skip past the RPC call direction] Signed-off-by: Ricardo Labiaga Signed-off-by: Benny Halevy --- net/sunrpc/clnt.c | 5 +++-- net/sunrpc/xprtsock.c | 31 +++++++++++++++++++++++++------ 2 files changed, 28 insertions(+), 8 deletions(-) (limited to 'net/sunrpc/clnt.c') diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c index d00e8135f866..aca3ab6fc140 100644 --- a/net/sunrpc/clnt.c +++ b/net/sunrpc/clnt.c @@ -1390,13 +1390,14 @@ rpc_verify_header(struct rpc_task *task) } if ((len -= 3) < 0) goto out_overflow; - p += 1; /* skip XID */ + p += 1; /* skip XID */ if ((n = ntohl(*p++)) != RPC_REPLY) { dprintk("RPC: %5u %s: not an RPC reply: %x\n", - task->tk_pid, __func__, n); + task->tk_pid, __func__, n); goto out_garbage; } + if ((n = ntohl(*p++)) != RPC_MSG_ACCEPTED) { if (--len < 0) goto out_overflow; diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c index 8975c10591c3..a48df1449ece 100644 --- a/net/sunrpc/xprtsock.c +++ b/net/sunrpc/xprtsock.c @@ -270,12 +270,13 @@ struct sock_xprt { #define TCP_RCV_COPY_FRAGHDR (1UL << 1) #define TCP_RCV_COPY_XID (1UL << 2) #define TCP_RCV_COPY_DATA (1UL << 3) -#define TCP_RCV_COPY_CALLDIR (1UL << 4) +#define TCP_RCV_READ_CALLDIR (1UL << 4) +#define TCP_RCV_COPY_CALLDIR (1UL << 5) /* * TCP RPC flags */ -#define TCP_RPC_REPLY (1UL << 5) +#define TCP_RPC_REPLY (1UL << 6) static inline struct sockaddr *xs_addr(struct rpc_xprt *xprt) { @@ -997,7 +998,7 @@ static inline void xs_tcp_read_xid(struct sock_xprt *transport, struct xdr_skb_r if (used != len) return; transport->tcp_flags &= ~TCP_RCV_COPY_XID; - transport->tcp_flags |= TCP_RCV_COPY_CALLDIR; + transport->tcp_flags |= TCP_RCV_READ_CALLDIR; transport->tcp_copied = 4; dprintk("RPC: reading %s XID %08x\n", (transport->tcp_flags & TCP_RPC_REPLY) ? "reply for" @@ -1026,9 +1027,13 @@ static inline void xs_tcp_read_calldir(struct sock_xprt *transport, transport->tcp_offset += used; if (used != len) return; - transport->tcp_flags &= ~TCP_RCV_COPY_CALLDIR; + transport->tcp_flags &= ~TCP_RCV_READ_CALLDIR; + transport->tcp_flags |= TCP_RCV_COPY_CALLDIR; transport->tcp_flags |= TCP_RCV_COPY_DATA; - transport->tcp_copied += 4; + /* + * We don't yet have the XDR buffer, so we will write the calldir + * out after we get the buffer from the 'struct rpc_rqst' + */ if (ntohl(calldir) == RPC_REPLY) transport->tcp_flags |= TCP_RPC_REPLY; else @@ -1059,6 +1064,20 @@ static inline void xs_tcp_read_request(struct rpc_xprt *xprt, struct xdr_skb_rea } rcvbuf = &req->rq_private_buf; + + if (transport->tcp_flags & TCP_RCV_COPY_CALLDIR) { + /* + * Save the RPC direction in the XDR buffer + */ + __be32 calldir = transport->tcp_flags & TCP_RPC_REPLY ? + htonl(RPC_REPLY) : 0; + + memcpy(rcvbuf->head[0].iov_base + transport->tcp_copied, + &calldir, sizeof(calldir)); + transport->tcp_copied += sizeof(calldir); + transport->tcp_flags &= ~TCP_RCV_COPY_CALLDIR; + } + len = desc->count; if (len > transport->tcp_reclen - transport->tcp_offset) { struct xdr_skb_reader my_desc; @@ -1156,7 +1175,7 @@ static int xs_tcp_data_recv(read_descriptor_t *rd_desc, struct sk_buff *skb, uns continue; } /* Read in the call/reply flag */ - if (transport->tcp_flags & TCP_RCV_COPY_CALLDIR) { + if (transport->tcp_flags & TCP_RCV_READ_CALLDIR) { xs_tcp_read_calldir(transport, &desc); continue; } -- cgit v1.2.3 From 55ae1aabfb108106dd095de2578ceef1c755a8b8 Mon Sep 17 00:00:00 2001 From: Ricardo Labiaga Date: Wed, 1 Apr 2009 09:23:03 -0400 Subject: nfs41: Add backchannel processing support to RPC state machine Adds rpc_run_bc_task() which is called by the NFS callback service to process backchannel requests. It performs similar work to rpc_run_task() though "schedules" the backchannel task to be executed starting at the call_trasmit state in the RPC state machine. It also introduces some miscellaneous updates to the argument validation, call_transmit, and transport cleanup functions to take into account that there are now forechannel and backchannel tasks. Backchannel requests do not carry an RPC message structure, since the payload has already been XDR encoded using the existing NFSv4 callback mechanism. Introduce a new transmit state for the client to reply on to backchannel requests. This new state simply reserves the transport and issues the reply. In case of a connection related error, disconnects the transport and drops the reply. It requires the forechannel to re-establish the connection and the server to retransmit the request, as stated in NFSv4.1 section 2.9.2 "Client and Server Transport Behavior". Note: There is no need to loop attempting to reserve the transport. If EAGAIN is returned by xprt_prepare_transmit(), return with tk_status == 0, setting tk_action to call_bc_transmit. rpc_execute() will invoke it again after the task is taken off the sleep queue. [nfs41: rpc_run_bc_task() need not be exported outside RPC module] [nfs41: New call_bc_transmit RPC state] Signed-off-by: Ricardo Labiaga Signed-off-by: Benny Halevy [nfs41: Backchannel: No need to loop in call_bc_transmit()] Signed-off-by: Andy Adamson Signed-off-by: Ricardo Labiaga Signed-off-by: Benny Halevy [rpc_count_iostats incorrectly exits early] Signed-off-by: Ricardo Labiaga Signed-off-by: Benny Halevy [Convert rpc_reply_expected() to inline function] [Remove unnecessary BUG_ON()] [Rename variable] Signed-off-by: Ricardo Labiaga Signed-off-by: Benny Halevy --- include/linux/sunrpc/sched.h | 2 + include/linux/sunrpc/xprt.h | 12 +++++ net/sunrpc/clnt.c | 117 ++++++++++++++++++++++++++++++++++++++++++- net/sunrpc/stats.c | 6 ++- net/sunrpc/sunrpc.h | 37 ++++++++++++++ net/sunrpc/xprt.c | 38 +++++++++++--- 6 files changed, 203 insertions(+), 9 deletions(-) create mode 100644 net/sunrpc/sunrpc.h (limited to 'net/sunrpc/clnt.c') diff --git a/include/linux/sunrpc/sched.h b/include/linux/sunrpc/sched.h index 177376880fab..401097781fc0 100644 --- a/include/linux/sunrpc/sched.h +++ b/include/linux/sunrpc/sched.h @@ -210,6 +210,8 @@ struct rpc_wait_queue { */ struct rpc_task *rpc_new_task(const struct rpc_task_setup *); struct rpc_task *rpc_run_task(const struct rpc_task_setup *); +struct rpc_task *rpc_run_bc_task(struct rpc_rqst *req, + const struct rpc_call_ops *ops); void rpc_put_task(struct rpc_task *); void rpc_exit_task(struct rpc_task *); void rpc_release_calldata(const struct rpc_call_ops *, void *); diff --git a/include/linux/sunrpc/xprt.h b/include/linux/sunrpc/xprt.h index beae030e80b5..55c6c37e249e 100644 --- a/include/linux/sunrpc/xprt.h +++ b/include/linux/sunrpc/xprt.h @@ -215,6 +215,18 @@ struct rpc_xprt { /* buffer in use */ #endif /* CONFIG_NFS_V4_1 */ +#if defined(CONFIG_NFS_V4_1) +static inline int bc_prealloc(struct rpc_rqst *req) +{ + return test_bit(RPC_BC_PA_IN_USE, &req->rq_bc_pa_state); +} +#else +static inline int bc_prealloc(struct rpc_rqst *req) +{ + return 0; +} +#endif /* CONFIG_NFS_V4_1 */ + struct xprt_create { int ident; /* XPRT_TRANSPORT identifier */ struct sockaddr * srcaddr; /* optional local address */ diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c index aca3ab6fc140..f3e93b8eb90f 100644 --- a/net/sunrpc/clnt.c +++ b/net/sunrpc/clnt.c @@ -36,7 +36,9 @@ #include #include #include +#include +#include "sunrpc.h" #ifdef RPC_DEBUG # define RPCDBG_FACILITY RPCDBG_CALL @@ -63,6 +65,9 @@ static void call_decode(struct rpc_task *task); static void call_bind(struct rpc_task *task); static void call_bind_status(struct rpc_task *task); static void call_transmit(struct rpc_task *task); +#if defined(CONFIG_NFS_V4_1) +static void call_bc_transmit(struct rpc_task *task); +#endif /* CONFIG_NFS_V4_1 */ static void call_status(struct rpc_task *task); static void call_transmit_status(struct rpc_task *task); static void call_refresh(struct rpc_task *task); @@ -613,6 +618,50 @@ rpc_call_async(struct rpc_clnt *clnt, const struct rpc_message *msg, int flags, } EXPORT_SYMBOL_GPL(rpc_call_async); +#if defined(CONFIG_NFS_V4_1) +/** + * rpc_run_bc_task - Allocate a new RPC task for backchannel use, then run + * rpc_execute against it + * @ops: RPC call ops + */ +struct rpc_task *rpc_run_bc_task(struct rpc_rqst *req, + const struct rpc_call_ops *tk_ops) +{ + struct rpc_task *task; + struct xdr_buf *xbufp = &req->rq_snd_buf; + struct rpc_task_setup task_setup_data = { + .callback_ops = tk_ops, + }; + + dprintk("RPC: rpc_run_bc_task req= %p\n", req); + /* + * Create an rpc_task to send the data + */ + task = rpc_new_task(&task_setup_data); + if (!task) { + xprt_free_bc_request(req); + goto out; + } + task->tk_rqstp = req; + + /* + * Set up the xdr_buf length. + * This also indicates that the buffer is XDR encoded already. + */ + xbufp->len = xbufp->head[0].iov_len + xbufp->page_len + + xbufp->tail[0].iov_len; + + task->tk_action = call_bc_transmit; + atomic_inc(&task->tk_count); + BUG_ON(atomic_read(&task->tk_count) != 2); + rpc_execute(task); + +out: + dprintk("RPC: rpc_run_bc_task: task= %p\n", task); + return task; +} +#endif /* CONFIG_NFS_V4_1 */ + void rpc_call_start(struct rpc_task *task) { @@ -1098,7 +1147,7 @@ call_transmit(struct rpc_task *task) * in order to allow access to the socket to other RPC requests. */ call_transmit_status(task); - if (task->tk_msg.rpc_proc->p_decode != NULL) + if (rpc_reply_expected(task)) return; task->tk_action = rpc_exit_task; rpc_wake_up_queued_task(&task->tk_xprt->pending, task); @@ -1133,6 +1182,72 @@ call_transmit_status(struct rpc_task *task) } } +#if defined(CONFIG_NFS_V4_1) +/* + * 5b. Send the backchannel RPC reply. On error, drop the reply. In + * addition, disconnect on connectivity errors. + */ +static void +call_bc_transmit(struct rpc_task *task) +{ + struct rpc_rqst *req = task->tk_rqstp; + + BUG_ON(task->tk_status != 0); + task->tk_status = xprt_prepare_transmit(task); + if (task->tk_status == -EAGAIN) { + /* + * Could not reserve the transport. Try again after the + * transport is released. + */ + task->tk_status = 0; + task->tk_action = call_bc_transmit; + return; + } + + task->tk_action = rpc_exit_task; + if (task->tk_status < 0) { + printk(KERN_NOTICE "RPC: Could not send backchannel reply " + "error: %d\n", task->tk_status); + return; + } + + xprt_transmit(task); + xprt_end_transmit(task); + dprint_status(task); + switch (task->tk_status) { + case 0: + /* Success */ + break; + case -EHOSTDOWN: + case -EHOSTUNREACH: + case -ENETUNREACH: + case -ETIMEDOUT: + /* + * Problem reaching the server. Disconnect and let the + * forechannel reestablish the connection. The server will + * have to retransmit the backchannel request and we'll + * reprocess it. Since these ops are idempotent, there's no + * need to cache our reply at this time. + */ + printk(KERN_NOTICE "RPC: Could not send backchannel reply " + "error: %d\n", task->tk_status); + xprt_conditional_disconnect(task->tk_xprt, + req->rq_connect_cookie); + break; + default: + /* + * We were unable to reply and will have to drop the + * request. The server should reconnect and retransmit. + */ + BUG_ON(task->tk_status == -EAGAIN); + printk(KERN_NOTICE "RPC: Could not send backchannel reply " + "error: %d\n", task->tk_status); + break; + } + rpc_wake_up_queued_task(&req->rq_xprt->pending, task); +} +#endif /* CONFIG_NFS_V4_1 */ + /* * 6. Sort out the RPC call status */ diff --git a/net/sunrpc/stats.c b/net/sunrpc/stats.c index 1ef6e46d9da2..8487aa0f1f5a 100644 --- a/net/sunrpc/stats.c +++ b/net/sunrpc/stats.c @@ -141,12 +141,14 @@ EXPORT_SYMBOL_GPL(rpc_free_iostats); void rpc_count_iostats(struct rpc_task *task) { struct rpc_rqst *req = task->tk_rqstp; - struct rpc_iostats *stats = task->tk_client->cl_metrics; + struct rpc_iostats *stats; struct rpc_iostats *op_metrics; long rtt, execute, queue; - if (!stats || !req) + if (!task->tk_client || !task->tk_client->cl_metrics || !req) return; + + stats = task->tk_client->cl_metrics; op_metrics = &stats[task->tk_msg.rpc_proc->p_statidx]; op_metrics->om_ops++; diff --git a/net/sunrpc/sunrpc.h b/net/sunrpc/sunrpc.h new file mode 100644 index 000000000000..5d9dd742264b --- /dev/null +++ b/net/sunrpc/sunrpc.h @@ -0,0 +1,37 @@ +/****************************************************************************** + +(c) 2008 NetApp. All Rights Reserved. + +NetApp provides this source code under the GPL v2 License. +The GPL v2 license is available at +http://opensource.org/licenses/gpl-license.php. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR +CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +******************************************************************************/ + +/* + * Functions and macros used internally by RPC + */ + +#ifndef _NET_SUNRPC_SUNRPC_H +#define _NET_SUNRPC_SUNRPC_H + +static inline int rpc_reply_expected(struct rpc_task *task) +{ + return (task->tk_msg.rpc_proc != NULL) && + (task->tk_msg.rpc_proc->p_decode != NULL); +} + +#endif /* _NET_SUNRPC_SUNRPC_H */ + diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c index 52739f82df1e..0eea2bfe111b 100644 --- a/net/sunrpc/xprt.c +++ b/net/sunrpc/xprt.c @@ -12,8 +12,9 @@ * - Next, the caller puts together the RPC message, stuffs it into * the request struct, and calls xprt_transmit(). * - xprt_transmit sends the message and installs the caller on the - * transport's wait list. At the same time, it installs a timer that - * is run after the packet's timeout has expired. + * transport's wait list. At the same time, if a reply is expected, + * it installs a timer that is run after the packet's timeout has + * expired. * - When a packet arrives, the data_ready handler walks the list of * pending requests for that transport. If a matching XID is found, the * caller is woken up, and the timer removed. @@ -46,6 +47,8 @@ #include #include +#include "sunrpc.h" + /* * Local variables */ @@ -873,7 +876,10 @@ void xprt_transmit(struct rpc_task *task) dprintk("RPC: %5u xprt_transmit(%u)\n", task->tk_pid, req->rq_slen); if (!req->rq_received) { - if (list_empty(&req->rq_list)) { + if (list_empty(&req->rq_list) && rpc_reply_expected(task)) { + /* + * Add to the list only if we're expecting a reply + */ spin_lock_bh(&xprt->transport_lock); /* Update the softirq receive buffer */ memcpy(&req->rq_private_buf, &req->rq_rcv_buf, @@ -908,8 +914,13 @@ void xprt_transmit(struct rpc_task *task) /* Don't race with disconnect */ if (!xprt_connected(xprt)) task->tk_status = -ENOTCONN; - else if (!req->rq_received) + else if (!req->rq_received && rpc_reply_expected(task)) { + /* + * Sleep on the pending queue since + * we're expecting a reply. + */ rpc_sleep_on(&xprt->pending, task, xprt_timer); + } spin_unlock_bh(&xprt->transport_lock); } @@ -982,11 +993,17 @@ static void xprt_request_init(struct rpc_task *task, struct rpc_xprt *xprt) */ void xprt_release(struct rpc_task *task) { - struct rpc_xprt *xprt = task->tk_xprt; + struct rpc_xprt *xprt; struct rpc_rqst *req; + int is_bc_request; if (!(req = task->tk_rqstp)) return; + + /* Preallocated backchannel request? */ + is_bc_request = bc_prealloc(req); + + xprt = req->rq_xprt; rpc_count_iostats(task); spin_lock_bh(&xprt->transport_lock); xprt->ops->release_xprt(xprt, task); @@ -999,10 +1016,19 @@ void xprt_release(struct rpc_task *task) mod_timer(&xprt->timer, xprt->last_used + xprt->idle_timeout); spin_unlock_bh(&xprt->transport_lock); - xprt->ops->buf_free(req->rq_buffer); + if (!bc_prealloc(req)) + xprt->ops->buf_free(req->rq_buffer); task->tk_rqstp = NULL; if (req->rq_release_snd_buf) req->rq_release_snd_buf(req); + + /* + * Early exit if this is a backchannel preallocated request. + * There is no need to have it added to the RPC slot list. + */ + if (is_bc_request) + return; + memset(req, 0, sizeof(*req)); /* mark unused */ dprintk("RPC: %5u release request %p\n", task->tk_pid, req); -- cgit v1.2.3 From dd2b63d049480979016b959abc2d141cdddb1389 Mon Sep 17 00:00:00 2001 From: Ricardo Labiaga Date: Wed, 1 Apr 2009 09:23:28 -0400 Subject: nfs41: Rename rq_received to rq_reply_bytes_recvd The 'rq_received' member of 'struct rpc_rqst' is used to track when we have received a reply to our request. With v4.1, the backchannel can now accept callback requests over the existing connection. Rename this field to make it clear that it is only used for tracking reply bytes and not all bytes received on the connection. Signed-off-by: Ricardo Labiaga Signed-off-by: Benny Halevy --- include/linux/sunrpc/xprt.h | 3 ++- net/sunrpc/backchannel_rqst.c | 2 +- net/sunrpc/clnt.c | 8 ++++---- net/sunrpc/stats.c | 2 +- net/sunrpc/xprt.c | 15 ++++++++------- 5 files changed, 16 insertions(+), 14 deletions(-) (limited to 'net/sunrpc/clnt.c') diff --git a/include/linux/sunrpc/xprt.h b/include/linux/sunrpc/xprt.h index 55c6c37e249e..1175d58efc2e 100644 --- a/include/linux/sunrpc/xprt.h +++ b/include/linux/sunrpc/xprt.h @@ -67,7 +67,8 @@ struct rpc_rqst { struct rpc_task * rq_task; /* RPC task data */ __be32 rq_xid; /* request XID */ int rq_cong; /* has incremented xprt->cong */ - int rq_received; /* receive completed */ + int rq_reply_bytes_recvd; /* number of reply */ + /* bytes received */ u32 rq_seqno; /* gss seq no. used on req. */ int rq_enc_pages_num; struct page **rq_enc_pages; /* scratch pages for use by diff --git a/net/sunrpc/backchannel_rqst.c b/net/sunrpc/backchannel_rqst.c index f56e18a23498..5a7d342e3087 100644 --- a/net/sunrpc/backchannel_rqst.c +++ b/net/sunrpc/backchannel_rqst.c @@ -230,7 +230,7 @@ struct rpc_rqst *xprt_alloc_bc_request(struct rpc_xprt *xprt) if (req != NULL) { set_bit(RPC_BC_PA_IN_USE, &req->rq_bc_pa_state); - req->rq_received = 0; + req->rq_reply_bytes_recvd = 0; req->rq_bytes_sent = 0; memcpy(&req->rq_private_buf, &req->rq_rcv_buf, sizeof(req->rq_private_buf)); diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c index f3e93b8eb90f..5bc2f45bddf0 100644 --- a/net/sunrpc/clnt.c +++ b/net/sunrpc/clnt.c @@ -1258,8 +1258,8 @@ call_status(struct rpc_task *task) struct rpc_rqst *req = task->tk_rqstp; int status; - if (req->rq_received > 0 && !req->rq_bytes_sent) - task->tk_status = req->rq_received; + if (req->rq_reply_bytes_recvd > 0 && !req->rq_bytes_sent) + task->tk_status = req->rq_reply_bytes_recvd; dprint_status(task); @@ -1376,7 +1376,7 @@ call_decode(struct rpc_task *task) /* * Ensure that we see all writes made by xprt_complete_rqst() - * before it changed req->rq_received. + * before it changed req->rq_reply_bytes_recvd. */ smp_rmb(); req->rq_rcv_buf.len = req->rq_private_buf.len; @@ -1417,7 +1417,7 @@ out_retry: task->tk_status = 0; /* Note: rpc_verify_header() may have freed the RPC slot */ if (task->tk_rqstp == req) { - req->rq_received = req->rq_rcv_buf.len = 0; + req->rq_reply_bytes_recvd = req->rq_rcv_buf.len = 0; if (task->tk_client->cl_discrtry) xprt_conditional_disconnect(task->tk_xprt, req->rq_connect_cookie); diff --git a/net/sunrpc/stats.c b/net/sunrpc/stats.c index 8487aa0f1f5a..1b4e6791ecf3 100644 --- a/net/sunrpc/stats.c +++ b/net/sunrpc/stats.c @@ -156,7 +156,7 @@ void rpc_count_iostats(struct rpc_task *task) op_metrics->om_timeouts += task->tk_timeouts; op_metrics->om_bytes_sent += task->tk_bytes_sent; - op_metrics->om_bytes_recv += req->rq_received; + op_metrics->om_bytes_recv += req->rq_reply_bytes_recvd; queue = (long)req->rq_xtime - task->tk_start; if (queue < 0) diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c index c144611223fc..f412a852bc73 100644 --- a/net/sunrpc/xprt.c +++ b/net/sunrpc/xprt.c @@ -806,9 +806,10 @@ void xprt_complete_rqst(struct rpc_task *task, int copied) list_del_init(&req->rq_list); req->rq_private_buf.len = copied; - /* Ensure all writes are done before we update req->rq_received */ + /* Ensure all writes are done before we update */ + /* req->rq_reply_bytes_recvd */ smp_wmb(); - req->rq_received = copied; + req->rq_reply_bytes_recvd = copied; rpc_wake_up_queued_task(&xprt->pending, task); } EXPORT_SYMBOL_GPL(xprt_complete_rqst); @@ -823,7 +824,7 @@ static void xprt_timer(struct rpc_task *task) dprintk("RPC: %5u xprt_timer\n", task->tk_pid); spin_lock_bh(&xprt->transport_lock); - if (!req->rq_received) { + if (!req->rq_reply_bytes_recvd) { if (xprt->ops->timer) xprt->ops->timer(task); } else @@ -845,8 +846,8 @@ int xprt_prepare_transmit(struct rpc_task *task) dprintk("RPC: %5u xprt_prepare_transmit\n", task->tk_pid); spin_lock_bh(&xprt->transport_lock); - if (req->rq_received && !req->rq_bytes_sent) { - err = req->rq_received; + if (req->rq_reply_bytes_recvd && !req->rq_bytes_sent) { + err = req->rq_reply_bytes_recvd; goto out_unlock; } if (!xprt->ops->reserve_xprt(task)) @@ -875,7 +876,7 @@ void xprt_transmit(struct rpc_task *task) dprintk("RPC: %5u xprt_transmit(%u)\n", task->tk_pid, req->rq_slen); - if (!req->rq_received) { + if (!req->rq_reply_bytes_recvd) { if (list_empty(&req->rq_list) && rpc_reply_expected(task)) { /* * Add to the list only if we're expecting a reply @@ -914,7 +915,7 @@ void xprt_transmit(struct rpc_task *task) /* Don't race with disconnect */ if (!xprt_connected(xprt)) task->tk_status = -ENOTCONN; - else if (!req->rq_received && rpc_reply_expected(task)) { + else if (!req->rq_reply_bytes_recvd && rpc_reply_expected(task)) { /* * Sleep on the pending queue since * we're expecting a reply. -- cgit v1.2.3 From 405f55712dfe464b3240d7816cc4fe4174831be2 Mon Sep 17 00:00:00 2001 From: Alexey Dobriyan Date: Sat, 11 Jul 2009 22:08:37 +0400 Subject: headers: smp_lock.h redux * Remove smp_lock.h from files which don't need it (including some headers!) * Add smp_lock.h to files which do need it * Make smp_lock.h include conditional in hardirq.h It's needed only for one kernel_locked() usage which is under CONFIG_PREEMPT This will make hardirq.h inclusion cheaper for every PREEMPT=n config (which includes allmodconfig/allyesconfig, BTW) Signed-off-by: Alexey Dobriyan Signed-off-by: Linus Torvalds --- arch/alpha/kernel/ptrace.c | 1 - arch/blackfin/kernel/ptrace.c | 1 - arch/blackfin/kernel/sys_bfin.c | 1 - arch/cris/kernel/sys_cris.c | 1 - arch/ia64/kernel/ptrace.c | 1 - arch/m32r/kernel/ptrace.c | 1 - arch/microblaze/kernel/ptrace.c | 1 - arch/microblaze/kernel/signal.c | 1 - arch/microblaze/kernel/sys_microblaze.c | 1 - arch/mips/kernel/ptrace32.c | 1 - arch/mips/mm/hugetlbpage.c | 1 - arch/mn10300/kernel/ptrace.c | 1 - arch/mn10300/kernel/signal.c | 1 - arch/mn10300/kernel/sys_mn10300.c | 1 - arch/mn10300/kernel/traps.c | 1 - arch/mn10300/mm/fault.c | 1 - arch/mn10300/mm/misalignment.c | 1 - arch/powerpc/kernel/ptrace32.c | 1 - arch/s390/kernel/dis.c | 1 - arch/s390/kernel/ptrace.c | 1 - arch/s390/mm/fault.c | 1 - arch/sh/mm/tlb-sh3.c | 1 - arch/sparc/kernel/ptrace_32.c | 1 - arch/sparc/kernel/ptrace_64.c | 1 - arch/sparc/kernel/time_64.c | 1 - arch/sparc/kernel/traps_32.c | 1 - drivers/block/DAC960.c | 1 + drivers/block/cciss.c | 1 + drivers/block/loop.c | 1 - drivers/bluetooth/hci_vhci.c | 1 - drivers/char/amiserial.c | 1 + drivers/char/cyclades.c | 1 + drivers/char/epca.c | 1 + drivers/char/isicom.c | 1 + drivers/char/istallion.c | 1 + drivers/char/moxa.c | 1 + drivers/char/mxser.c | 1 + drivers/char/n_hdlc.c | 1 + drivers/char/n_r3964.c | 1 + drivers/char/pty.c | 1 + drivers/char/rio/rio_linux.c | 1 + drivers/char/riscom8.c | 1 + drivers/char/rocket.c | 1 + drivers/char/serial167.c | 1 + drivers/char/specialix.c | 1 + drivers/char/sx.c | 1 + drivers/char/synclink.c | 1 + drivers/char/synclink_gt.c | 1 + drivers/char/synclinkmp.c | 1 + drivers/char/tpm/tpm.c | 1 - drivers/char/tty_ioctl.c | 1 - drivers/char/tty_ldisc.c | 1 - drivers/char/vt.c | 1 + drivers/char/vt_ioctl.c | 1 + drivers/gpio/vr41xx_giu.c | 1 - drivers/hid/usbhid/hid-core.c | 1 - drivers/isdn/hisax/hfc_usb.c | 1 - drivers/isdn/i4l/isdn_tty.c | 1 + drivers/isdn/mISDN/stack.c | 1 + drivers/media/dvb/bt8xx/dst_ca.c | 1 + drivers/media/dvb/dvb-core/dvbdev.h | 1 - drivers/media/dvb/ttpci/av7110.c | 1 - drivers/media/radio/radio-mr800.c | 1 + drivers/media/radio/radio-si470x.c | 1 + drivers/media/video/bt8xx/bttv-driver.c | 1 + drivers/media/video/cx23885/cx23885-417.c | 1 + drivers/media/video/cx23885/cx23885-video.c | 1 + drivers/media/video/cx88/cx88-blackbird.c | 1 + drivers/media/video/cx88/cx88-video.c | 1 + drivers/media/video/dabusb.c | 1 + drivers/media/video/pwc/pwc-if.c | 1 + drivers/media/video/pwc/pwc.h | 1 - drivers/media/video/s2255drv.c | 1 + drivers/media/video/saa5246a.c | 1 - drivers/media/video/saa5249.c | 1 - drivers/media/video/saa7134/saa7134-empress.c | 1 + drivers/media/video/se401.c | 1 + drivers/media/video/stk-webcam.c | 1 + drivers/media/video/stradis.c | 1 + drivers/media/video/stv680.c | 1 + drivers/media/video/usbvideo/vicam.c | 1 + drivers/media/video/usbvision/usbvision-video.c | 1 + drivers/media/video/v4l2-dev.c | 1 - drivers/media/video/zoran/zoran_driver.c | 1 + drivers/misc/sgi-gru/grufile.c | 1 - drivers/misc/sgi-gru/grukservices.c | 1 - drivers/net/irda/irtty-sir.c | 1 - drivers/pci/hotplug/cpci_hotplug_core.c | 1 - drivers/pci/hotplug/cpqphp_ctrl.c | 1 - drivers/pci/hotplug/cpqphp_sysfs.c | 1 + drivers/pci/hotplug/pciehp_ctrl.c | 1 - drivers/pci/syscall.c | 1 - drivers/s390/block/dasd_ioctl.c | 1 + drivers/scsi/qla2xxx/qla_mid.c | 1 - drivers/telephony/ixj.c | 1 + drivers/telephony/phonedev.c | 1 - drivers/usb/class/cdc-wdm.c | 1 - drivers/usb/gadget/amd5536udc.c | 1 - drivers/usb/gadget/langwell_udc.c | 1 - drivers/usb/gadget/s3c2410_udc.c | 1 - drivers/usb/host/r8a66597-hcd.c | 1 - drivers/usb/misc/iowarrior.c | 1 + drivers/usb/misc/rio500.c | 1 + drivers/usb/misc/usblcd.c | 1 + drivers/usb/musb/cppi_dma.h | 1 - drivers/usb/musb/musb_core.h | 1 - drivers/usb/serial/ftdi_sio.c | 1 + drivers/usb/serial/mos7840.c | 1 + drivers/usb/serial/usb-serial.c | 1 + drivers/video/fbmem.c | 1 - fs/adfs/super.c | 1 + fs/afs/super.c | 1 + fs/autofs4/dev-ioctl.c | 1 - fs/bfs/dir.c | 1 - fs/bfs/file.c | 1 - fs/btrfs/compression.c | 1 - fs/btrfs/file.c | 1 - fs/btrfs/inode.c | 1 - fs/btrfs/ioctl.c | 1 - fs/btrfs/super.c | 1 - fs/char_dev.c | 1 - fs/compat.c | 1 - fs/compat_ioctl.c | 1 + fs/exofs/super.c | 1 + fs/ext2/ioctl.c | 1 - fs/ext4/ioctl.c | 1 - fs/fat/dir.c | 1 - fs/fat/namei_msdos.c | 1 - fs/fat/namei_vfat.c | 1 - fs/fcntl.c | 1 - fs/freevxfs/vxfs_super.c | 1 + fs/hfs/super.c | 1 + fs/hfsplus/super.c | 1 + fs/hpfs/dir.c | 1 + fs/hpfs/file.c | 1 + fs/hpfs/hpfs_fn.h | 1 - fs/hpfs/inode.c | 1 + fs/hpfs/namei.c | 1 + fs/jffs2/super.c | 1 + fs/lockd/clntproc.c | 1 + fs/lockd/svc4proc.c | 1 + fs/lockd/svcproc.c | 1 + fs/nfs/delegation.c | 1 + fs/nfs/dir.c | 1 - fs/nfs/file.c | 1 - fs/nfs/inode.c | 1 - fs/nfs/nfs4proc.c | 1 - fs/nfs/read.c | 1 - fs/nfsd/nfsctl.c | 1 - fs/nfsd/nfssvc.c | 1 - fs/nilfs2/dir.c | 1 - fs/ocfs2/ioctl.c | 1 - fs/reiserfs/xattr.c | 1 - fs/squashfs/super.c | 1 + fs/ubifs/ioctl.c | 1 - fs/xfs/linux-2.6/xfs_file.c | 1 - include/linux/crash_dump.h | 1 - include/linux/hardirq.h | 2 ++ include/linux/quotaops.h | 1 - include/linux/sunrpc/xdr.h | 1 - kernel/power/user.c | 1 - kernel/trace/blktrace.c | 1 + kernel/trace/trace.c | 1 + net/appletalk/ddp.c | 1 + net/ipx/af_ipx.c | 1 + net/irda/af_irda.c | 1 + net/irda/irnet/irnet.h | 1 - net/irda/irnet/irnet_ppp.c | 1 + net/sunrpc/clnt.c | 1 - net/sunrpc/sched.c | 1 - net/sunrpc/svc_xprt.c | 1 + net/wanrouter/wanmain.c | 1 + net/x25/af_x25.c | 1 + 173 files changed, 81 insertions(+), 93 deletions(-) (limited to 'net/sunrpc/clnt.c') diff --git a/arch/alpha/kernel/ptrace.c b/arch/alpha/kernel/ptrace.c index 1e9ad52c460e..e072041d19f8 100644 --- a/arch/alpha/kernel/ptrace.c +++ b/arch/alpha/kernel/ptrace.c @@ -8,7 +8,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/blackfin/kernel/ptrace.c b/arch/blackfin/kernel/ptrace.c index d76618db50df..6a387eec6b65 100644 --- a/arch/blackfin/kernel/ptrace.c +++ b/arch/blackfin/kernel/ptrace.c @@ -31,7 +31,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/blackfin/kernel/sys_bfin.c b/arch/blackfin/kernel/sys_bfin.c index a8f1329c15a4..3da60fb13ce4 100644 --- a/arch/blackfin/kernel/sys_bfin.c +++ b/arch/blackfin/kernel/sys_bfin.c @@ -29,7 +29,6 @@ * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ -#include #include #include #include diff --git a/arch/cris/kernel/sys_cris.c b/arch/cris/kernel/sys_cris.c index a79fbd87021b..2ad962c7e88e 100644 --- a/arch/cris/kernel/sys_cris.c +++ b/arch/cris/kernel/sys_cris.c @@ -15,7 +15,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/ia64/kernel/ptrace.c b/arch/ia64/kernel/ptrace.c index 92c9689b7d97..9daa87fdb018 100644 --- a/arch/ia64/kernel/ptrace.c +++ b/arch/ia64/kernel/ptrace.c @@ -15,7 +15,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/m32r/kernel/ptrace.c b/arch/m32r/kernel/ptrace.c index bf0abe9e1f73..98b8feb12ed8 100644 --- a/arch/m32r/kernel/ptrace.c +++ b/arch/m32r/kernel/ptrace.c @@ -19,7 +19,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/microblaze/kernel/ptrace.c b/arch/microblaze/kernel/ptrace.c index b86aa623e36d..53ff39af6a5c 100644 --- a/arch/microblaze/kernel/ptrace.c +++ b/arch/microblaze/kernel/ptrace.c @@ -27,7 +27,6 @@ #include #include #include -#include #include #include diff --git a/arch/microblaze/kernel/signal.c b/arch/microblaze/kernel/signal.c index 493819c25fba..1c80e4fc40ce 100644 --- a/arch/microblaze/kernel/signal.c +++ b/arch/microblaze/kernel/signal.c @@ -21,7 +21,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/microblaze/kernel/sys_microblaze.c b/arch/microblaze/kernel/sys_microblaze.c index 8c9ebac5da10..e000bce09b2b 100644 --- a/arch/microblaze/kernel/sys_microblaze.c +++ b/arch/microblaze/kernel/sys_microblaze.c @@ -15,7 +15,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/mips/kernel/ptrace32.c b/arch/mips/kernel/ptrace32.c index c4f9ac17474a..32644b4a0714 100644 --- a/arch/mips/kernel/ptrace32.c +++ b/arch/mips/kernel/ptrace32.c @@ -22,7 +22,6 @@ #include #include #include -#include #include #include diff --git a/arch/mips/mm/hugetlbpage.c b/arch/mips/mm/hugetlbpage.c index 471c09aa1614..8c2834f5919d 100644 --- a/arch/mips/mm/hugetlbpage.c +++ b/arch/mips/mm/hugetlbpage.c @@ -16,7 +16,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/mn10300/kernel/ptrace.c b/arch/mn10300/kernel/ptrace.c index e143339ad28e..cf847dabc1bd 100644 --- a/arch/mn10300/kernel/ptrace.c +++ b/arch/mn10300/kernel/ptrace.c @@ -13,7 +13,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/mn10300/kernel/signal.c b/arch/mn10300/kernel/signal.c index 9f7572a0f578..feb2f2e810db 100644 --- a/arch/mn10300/kernel/signal.c +++ b/arch/mn10300/kernel/signal.c @@ -12,7 +12,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/mn10300/kernel/sys_mn10300.c b/arch/mn10300/kernel/sys_mn10300.c index bca5a84dc72c..29d196b83d25 100644 --- a/arch/mn10300/kernel/sys_mn10300.c +++ b/arch/mn10300/kernel/sys_mn10300.c @@ -13,7 +13,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/mn10300/kernel/traps.c b/arch/mn10300/kernel/traps.c index 0dfdc5001124..91365adba4f5 100644 --- a/arch/mn10300/kernel/traps.c +++ b/arch/mn10300/kernel/traps.c @@ -17,7 +17,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/mn10300/mm/fault.c b/arch/mn10300/mm/fault.c index a62e1e138bc1..53bb17d0f068 100644 --- a/arch/mn10300/mm/fault.c +++ b/arch/mn10300/mm/fault.c @@ -20,7 +20,6 @@ #include #include #include -#include #include #include #include /* For unblank_screen() */ diff --git a/arch/mn10300/mm/misalignment.c b/arch/mn10300/mm/misalignment.c index 94c4a4358065..30016251f658 100644 --- a/arch/mn10300/mm/misalignment.c +++ b/arch/mn10300/mm/misalignment.c @@ -17,7 +17,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/powerpc/kernel/ptrace32.c b/arch/powerpc/kernel/ptrace32.c index 297632cba047..8a6daf4129f6 100644 --- a/arch/powerpc/kernel/ptrace32.c +++ b/arch/powerpc/kernel/ptrace32.c @@ -21,7 +21,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/s390/kernel/dis.c b/arch/s390/kernel/dis.c index d2f270c995d9..db943a7ec513 100644 --- a/arch/s390/kernel/dis.c +++ b/arch/s390/kernel/dis.c @@ -15,7 +15,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/s390/kernel/ptrace.c b/arch/s390/kernel/ptrace.c index 490b39934d65..43acd73105b7 100644 --- a/arch/s390/kernel/ptrace.c +++ b/arch/s390/kernel/ptrace.c @@ -26,7 +26,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/s390/mm/fault.c b/arch/s390/mm/fault.c index 74eb26bf1970..e5e119fe03b2 100644 --- a/arch/s390/mm/fault.c +++ b/arch/s390/mm/fault.c @@ -22,7 +22,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/sh/mm/tlb-sh3.c b/arch/sh/mm/tlb-sh3.c index 7fbfd5a11ffa..17cb7c3adf22 100644 --- a/arch/sh/mm/tlb-sh3.c +++ b/arch/sh/mm/tlb-sh3.c @@ -18,7 +18,6 @@ #include #include #include -#include #include #include diff --git a/arch/sparc/kernel/ptrace_32.c b/arch/sparc/kernel/ptrace_32.c index 8ce6285a06d5..7e3dfd9bb97e 100644 --- a/arch/sparc/kernel/ptrace_32.c +++ b/arch/sparc/kernel/ptrace_32.c @@ -16,7 +16,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/sparc/kernel/ptrace_64.c b/arch/sparc/kernel/ptrace_64.c index a941c610e7ce..4ae91dc2feb9 100644 --- a/arch/sparc/kernel/ptrace_64.c +++ b/arch/sparc/kernel/ptrace_64.c @@ -17,7 +17,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/sparc/kernel/time_64.c b/arch/sparc/kernel/time_64.c index 5c12e79b4bdf..da1218e8ee87 100644 --- a/arch/sparc/kernel/time_64.c +++ b/arch/sparc/kernel/time_64.c @@ -11,7 +11,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/sparc/kernel/traps_32.c b/arch/sparc/kernel/traps_32.c index 358283341b47..c0490c7bbde0 100644 --- a/arch/sparc/kernel/traps_32.c +++ b/arch/sparc/kernel/traps_32.c @@ -13,7 +13,6 @@ #include #include #include -#include #include #include diff --git a/drivers/block/DAC960.c b/drivers/block/DAC960.c index 668dc234b8e2..1e6b7c14f697 100644 --- a/drivers/block/DAC960.c +++ b/drivers/block/DAC960.c @@ -36,6 +36,7 @@ #include #include #include +#include #include #include #include diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c index 65a0655e7fc8..a52cc7fe45ea 100644 --- a/drivers/block/cciss.c +++ b/drivers/block/cciss.c @@ -26,6 +26,7 @@ #include #include #include +#include #include #include #include diff --git a/drivers/block/loop.c b/drivers/block/loop.c index 801f4ab83302..5757188cd1fb 100644 --- a/drivers/block/loop.c +++ b/drivers/block/loop.c @@ -61,7 +61,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/bluetooth/hci_vhci.c b/drivers/bluetooth/hci_vhci.c index 1df9dda2e377..d5cde6d86f89 100644 --- a/drivers/bluetooth/hci_vhci.c +++ b/drivers/bluetooth/hci_vhci.c @@ -28,7 +28,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/char/amiserial.c b/drivers/char/amiserial.c index 72429b6b2fa8..6c32fbf07164 100644 --- a/drivers/char/amiserial.c +++ b/drivers/char/amiserial.c @@ -81,6 +81,7 @@ static char *serial_version = "4.30"; #include #include #include +#include #include #include diff --git a/drivers/char/cyclades.c b/drivers/char/cyclades.c index f3366d3f06cf..2dafc2da0648 100644 --- a/drivers/char/cyclades.c +++ b/drivers/char/cyclades.c @@ -633,6 +633,7 @@ #include #include #include +#include #include #include #include diff --git a/drivers/char/epca.c b/drivers/char/epca.c index abef1f7d84fe..ff647ca1c489 100644 --- a/drivers/char/epca.c +++ b/drivers/char/epca.c @@ -36,6 +36,7 @@ #include #include #include +#include #include #include #include diff --git a/drivers/char/isicom.c b/drivers/char/isicom.c index 621d1184673c..4f1f4cd670da 100644 --- a/drivers/char/isicom.c +++ b/drivers/char/isicom.c @@ -122,6 +122,7 @@ #include #include #include +#include #include #include #include diff --git a/drivers/char/istallion.c b/drivers/char/istallion.c index 0c999f5bb3db..ab2f3349c5c4 100644 --- a/drivers/char/istallion.c +++ b/drivers/char/istallion.c @@ -20,6 +20,7 @@ #include #include +#include #include #include #include diff --git a/drivers/char/moxa.c b/drivers/char/moxa.c index 65b6ff2442c6..dd0083bbb64a 100644 --- a/drivers/char/moxa.c +++ b/drivers/char/moxa.c @@ -34,6 +34,7 @@ #include #include #include +#include #include #include #include diff --git a/drivers/char/mxser.c b/drivers/char/mxser.c index 52d953eb30c3..dbf8d52f31d0 100644 --- a/drivers/char/mxser.c +++ b/drivers/char/mxser.c @@ -23,6 +23,7 @@ #include #include #include +#include #include #include #include diff --git a/drivers/char/n_hdlc.c b/drivers/char/n_hdlc.c index 1c43c8cdee25..c68118efad84 100644 --- a/drivers/char/n_hdlc.c +++ b/drivers/char/n_hdlc.c @@ -97,6 +97,7 @@ #include #include #include +#include #include /* used in new tty drivers */ #include /* used in new tty drivers */ #include diff --git a/drivers/char/n_r3964.c b/drivers/char/n_r3964.c index 2e99158ebb8a..6934025a1ac1 100644 --- a/drivers/char/n_r3964.c +++ b/drivers/char/n_r3964.c @@ -58,6 +58,7 @@ #include #include #include +#include #include #include #include /* used in new tty drivers */ diff --git a/drivers/char/pty.c b/drivers/char/pty.c index 9d1b4f548f67..6e6942c45f5b 100644 --- a/drivers/char/pty.c +++ b/drivers/char/pty.c @@ -22,6 +22,7 @@ #include #include #include +#include #include #include #include diff --git a/drivers/char/rio/rio_linux.c b/drivers/char/rio/rio_linux.c index ce81da5b2da9..d58c2eb07f07 100644 --- a/drivers/char/rio/rio_linux.c +++ b/drivers/char/rio/rio_linux.c @@ -44,6 +44,7 @@ #include #include #include +#include #include #include diff --git a/drivers/char/riscom8.c b/drivers/char/riscom8.c index 217660451237..171711acf5cd 100644 --- a/drivers/char/riscom8.c +++ b/drivers/char/riscom8.c @@ -47,6 +47,7 @@ #include #include #include +#include #include #include diff --git a/drivers/char/rocket.c b/drivers/char/rocket.c index 63d5b628477a..0e29a23ec4c5 100644 --- a/drivers/char/rocket.c +++ b/drivers/char/rocket.c @@ -73,6 +73,7 @@ #include #include #include +#include #include #include #include diff --git a/drivers/char/serial167.c b/drivers/char/serial167.c index f1f24f0ee26f..51e7a46787be 100644 --- a/drivers/char/serial167.c +++ b/drivers/char/serial167.c @@ -52,6 +52,7 @@ #include #include #include +#include #include #include #include diff --git a/drivers/char/specialix.c b/drivers/char/specialix.c index e72be4190a44..bfe4cdb2febb 100644 --- a/drivers/char/specialix.c +++ b/drivers/char/specialix.c @@ -87,6 +87,7 @@ #include #include #include +#include #include #include #include diff --git a/drivers/char/sx.c b/drivers/char/sx.c index 518f2a25d91e..a81ec4fcf6ff 100644 --- a/drivers/char/sx.c +++ b/drivers/char/sx.c @@ -216,6 +216,7 @@ #include #include #include +#include #include #include #include diff --git a/drivers/char/synclink.c b/drivers/char/synclink.c index afded3a2379c..813552f14884 100644 --- a/drivers/char/synclink.c +++ b/drivers/char/synclink.c @@ -81,6 +81,7 @@ #include #include #include +#include #include #include #include diff --git a/drivers/char/synclink_gt.c b/drivers/char/synclink_gt.c index a2e67e6df3a1..91f20a92fddf 100644 --- a/drivers/char/synclink_gt.c +++ b/drivers/char/synclink_gt.c @@ -62,6 +62,7 @@ #include #include #include +#include #include #include #include diff --git a/drivers/char/synclinkmp.c b/drivers/char/synclinkmp.c index 6f727e3c53ad..8d4a2a8a0a70 100644 --- a/drivers/char/synclinkmp.c +++ b/drivers/char/synclinkmp.c @@ -52,6 +52,7 @@ #include #include #include +#include #include #include #include diff --git a/drivers/char/tpm/tpm.c b/drivers/char/tpm/tpm.c index ccdd828adcef..b0603b2e5684 100644 --- a/drivers/char/tpm/tpm.c +++ b/drivers/char/tpm/tpm.c @@ -26,7 +26,6 @@ #include #include #include -#include #include "tpm.h" diff --git a/drivers/char/tty_ioctl.c b/drivers/char/tty_ioctl.c index b24f6c6a1ea3..ad6ba4ed2808 100644 --- a/drivers/char/tty_ioctl.c +++ b/drivers/char/tty_ioctl.c @@ -21,7 +21,6 @@ #include #include #include -#include #include #include diff --git a/drivers/char/tty_ldisc.c b/drivers/char/tty_ldisc.c index 913aa8d3f1c5..0ef0dc97ba20 100644 --- a/drivers/char/tty_ldisc.c +++ b/drivers/char/tty_ldisc.c @@ -21,7 +21,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/char/vt.c b/drivers/char/vt.c index d9113b4c76e3..7947bd1b4cf7 100644 --- a/drivers/char/vt.c +++ b/drivers/char/vt.c @@ -89,6 +89,7 @@ #include #include #include +#include #include #include #include diff --git a/drivers/char/vt_ioctl.c b/drivers/char/vt_ioctl.c index 7539bed0f7e0..95189f288f8c 100644 --- a/drivers/char/vt_ioctl.c +++ b/drivers/char/vt_ioctl.c @@ -25,6 +25,7 @@ #include #include #include +#include #include #include diff --git a/drivers/gpio/vr41xx_giu.c b/drivers/gpio/vr41xx_giu.c index b70e06133e78..b16c9a8c03f5 100644 --- a/drivers/gpio/vr41xx_giu.c +++ b/drivers/gpio/vr41xx_giu.c @@ -29,7 +29,6 @@ #include #include #include -#include #include #include diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c index 76c4bbe9dccb..3c1fcb7640ab 100644 --- a/drivers/hid/usbhid/hid-core.c +++ b/drivers/hid/usbhid/hid-core.c @@ -22,7 +22,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/isdn/hisax/hfc_usb.c b/drivers/isdn/hisax/hfc_usb.c index 8df889b0c1a9..9de54202c90c 100644 --- a/drivers/isdn/hisax/hfc_usb.c +++ b/drivers/isdn/hisax/hfc_usb.c @@ -37,7 +37,6 @@ #include #include #include -#include #include #include #include "hisax.h" diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c index b4d4522e5071..2881a66c1aa9 100644 --- a/drivers/isdn/i4l/isdn_tty.c +++ b/drivers/isdn/i4l/isdn_tty.c @@ -13,6 +13,7 @@ #include #include +#include #include "isdn_common.h" #include "isdn_tty.h" #ifdef CONFIG_ISDN_AUDIO diff --git a/drivers/isdn/mISDN/stack.c b/drivers/isdn/mISDN/stack.c index e2f45019ebf0..3e1532a180ff 100644 --- a/drivers/isdn/mISDN/stack.c +++ b/drivers/isdn/mISDN/stack.c @@ -17,6 +17,7 @@ #include #include +#include #include "core.h" static u_int *debug; diff --git a/drivers/media/dvb/bt8xx/dst_ca.c b/drivers/media/dvb/bt8xx/dst_ca.c index 4601b059b2b2..0e246eaad05a 100644 --- a/drivers/media/dvb/bt8xx/dst_ca.c +++ b/drivers/media/dvb/bt8xx/dst_ca.c @@ -21,6 +21,7 @@ #include #include #include +#include #include #include #include "dvbdev.h" diff --git a/drivers/media/dvb/dvb-core/dvbdev.h b/drivers/media/dvb/dvb-core/dvbdev.h index 79927305e84d..487919bea7ae 100644 --- a/drivers/media/dvb/dvb-core/dvbdev.h +++ b/drivers/media/dvb/dvb-core/dvbdev.h @@ -27,7 +27,6 @@ #include #include #include -#include #define DVB_MAJOR 212 diff --git a/drivers/media/dvb/ttpci/av7110.c b/drivers/media/dvb/ttpci/av7110.c index d1d959ed37b7..8d65c652ba50 100644 --- a/drivers/media/dvb/ttpci/av7110.c +++ b/drivers/media/dvb/ttpci/av7110.c @@ -36,7 +36,6 @@ #include #include #include -#include #include #include diff --git a/drivers/media/radio/radio-mr800.c b/drivers/media/radio/radio-mr800.c index 837467f93805..575bf9d89419 100644 --- a/drivers/media/radio/radio-mr800.c +++ b/drivers/media/radio/radio-mr800.c @@ -58,6 +58,7 @@ #include #include #include +#include #include #include #include diff --git a/drivers/media/radio/radio-si470x.c b/drivers/media/radio/radio-si470x.c index 46d216329611..e85f318b4d2b 100644 --- a/drivers/media/radio/radio-si470x.c +++ b/drivers/media/radio/radio-si470x.c @@ -127,6 +127,7 @@ #include #include #include +#include #include #include #include diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c index 5eb1464af670..d147d29bb0d3 100644 --- a/drivers/media/video/bt8xx/bttv-driver.c +++ b/drivers/media/video/bt8xx/bttv-driver.c @@ -41,6 +41,7 @@ #include #include #include +#include #include #include #include "bttvp.h" diff --git a/drivers/media/video/cx23885/cx23885-417.c b/drivers/media/video/cx23885/cx23885-417.c index 2943bfd32a94..428f0c45e6b7 100644 --- a/drivers/media/video/cx23885/cx23885-417.c +++ b/drivers/media/video/cx23885/cx23885-417.c @@ -31,6 +31,7 @@ #include #include #include +#include #include #include #include diff --git a/drivers/media/video/cx23885/cx23885-video.c b/drivers/media/video/cx23885/cx23885-video.c index 70836af3ab48..5d6093336300 100644 --- a/drivers/media/video/cx23885/cx23885-video.c +++ b/drivers/media/video/cx23885/cx23885-video.c @@ -26,6 +26,7 @@ #include #include #include +#include #include #include #include diff --git a/drivers/media/video/cx88/cx88-blackbird.c b/drivers/media/video/cx88/cx88-blackbird.c index 44eacfb0d0d6..356d6896da3f 100644 --- a/drivers/media/video/cx88/cx88-blackbird.c +++ b/drivers/media/video/cx88/cx88-blackbird.c @@ -32,6 +32,7 @@ #include #include #include +#include #include #include #include diff --git a/drivers/media/video/cx88/cx88-video.c b/drivers/media/video/cx88/cx88-video.c index b12770848c00..2bb54c3ef5cd 100644 --- a/drivers/media/video/cx88/cx88-video.c +++ b/drivers/media/video/cx88/cx88-video.c @@ -31,6 +31,7 @@ #include #include #include +#include #include #include #include diff --git a/drivers/media/video/dabusb.c b/drivers/media/video/dabusb.c index ec2f45dde164..0664d111085f 100644 --- a/drivers/media/video/dabusb.c +++ b/drivers/media/video/dabusb.c @@ -32,6 +32,7 @@ #include #include #include +#include #include #include #include diff --git a/drivers/media/video/pwc/pwc-if.c b/drivers/media/video/pwc/pwc-if.c index db25c3034c11..8d17cf613306 100644 --- a/drivers/media/video/pwc/pwc-if.c +++ b/drivers/media/video/pwc/pwc-if.c @@ -62,6 +62,7 @@ #include #include #include +#include #ifdef CONFIG_USB_PWC_INPUT_EVDEV #include #endif diff --git a/drivers/media/video/pwc/pwc.h b/drivers/media/video/pwc/pwc.h index 0be6f814f539..0b658dee05a4 100644 --- a/drivers/media/video/pwc/pwc.h +++ b/drivers/media/video/pwc/pwc.h @@ -29,7 +29,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/media/video/s2255drv.c b/drivers/media/video/s2255drv.c index 6be845ccc7d7..9e3262c0ba37 100644 --- a/drivers/media/video/s2255drv.c +++ b/drivers/media/video/s2255drv.c @@ -48,6 +48,7 @@ #include #include #include +#include #include #include #include diff --git a/drivers/media/video/saa5246a.c b/drivers/media/video/saa5246a.c index 155804b061e9..b624a4c01fdc 100644 --- a/drivers/media/video/saa5246a.c +++ b/drivers/media/video/saa5246a.c @@ -43,7 +43,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/media/video/saa5249.c b/drivers/media/video/saa5249.c index 271d6e931b75..12835fb82c95 100644 --- a/drivers/media/video/saa5249.c +++ b/drivers/media/video/saa5249.c @@ -46,7 +46,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/media/video/saa7134/saa7134-empress.c b/drivers/media/video/saa7134/saa7134-empress.c index add1757f8930..296788c3bf0e 100644 --- a/drivers/media/video/saa7134/saa7134-empress.c +++ b/drivers/media/video/saa7134/saa7134-empress.c @@ -22,6 +22,7 @@ #include #include #include +#include #include #include "saa7134-reg.h" diff --git a/drivers/media/video/se401.c b/drivers/media/video/se401.c index c8f05297d0f0..85ffc2cba039 100644 --- a/drivers/media/video/se401.c +++ b/drivers/media/video/se401.c @@ -31,6 +31,7 @@ static const char version[] = "0.24"; #include #include #include +#include #include #include #include "se401.h" diff --git a/drivers/media/video/stk-webcam.c b/drivers/media/video/stk-webcam.c index 2e5937047278..4d6785e63455 100644 --- a/drivers/media/video/stk-webcam.c +++ b/drivers/media/video/stk-webcam.c @@ -27,6 +27,7 @@ #include #include #include +#include #include #include diff --git a/drivers/media/video/stradis.c b/drivers/media/video/stradis.c index 0eb313082c97..eaada39c76fd 100644 --- a/drivers/media/video/stradis.c +++ b/drivers/media/video/stradis.c @@ -26,6 +26,7 @@ #include #include #include +#include #include #include #include diff --git a/drivers/media/video/stv680.c b/drivers/media/video/stv680.c index 75f286f7a2e9..8b4e7dafce7b 100644 --- a/drivers/media/video/stv680.c +++ b/drivers/media/video/stv680.c @@ -62,6 +62,7 @@ #include #include #include +#include #include #include #include diff --git a/drivers/media/video/usbvideo/vicam.c b/drivers/media/video/usbvideo/vicam.c index 8d73979596f9..45fce39ec9ad 100644 --- a/drivers/media/video/usbvideo/vicam.c +++ b/drivers/media/video/usbvideo/vicam.c @@ -43,6 +43,7 @@ #include #include #include +#include #include #include #include diff --git a/drivers/media/video/usbvision/usbvision-video.c b/drivers/media/video/usbvision/usbvision-video.c index 90b58914f984..90d9b5c0e9a7 100644 --- a/drivers/media/video/usbvision/usbvision-video.c +++ b/drivers/media/video/usbvision/usbvision-video.c @@ -50,6 +50,7 @@ #include #include #include +#include #include #include #include diff --git a/drivers/media/video/v4l2-dev.c b/drivers/media/video/v4l2-dev.c index 31eac66411d7..a7f1b69a7dab 100644 --- a/drivers/media/video/v4l2-dev.c +++ b/drivers/media/video/v4l2-dev.c @@ -25,7 +25,6 @@ #include #include #include -#include #include #include diff --git a/drivers/media/video/zoran/zoran_driver.c b/drivers/media/video/zoran/zoran_driver.c index 3d7df32a3d87..bcdefb1bcb3d 100644 --- a/drivers/media/video/zoran/zoran_driver.c +++ b/drivers/media/video/zoran/zoran_driver.c @@ -49,6 +49,7 @@ #include #include #include +#include #include #include #include diff --git a/drivers/misc/sgi-gru/grufile.c b/drivers/misc/sgi-gru/grufile.c index fa2d93a9fb8d..aed609832bc2 100644 --- a/drivers/misc/sgi-gru/grufile.c +++ b/drivers/misc/sgi-gru/grufile.c @@ -29,7 +29,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/misc/sgi-gru/grukservices.c b/drivers/misc/sgi-gru/grukservices.c index eedbf9c32760..79689b10f937 100644 --- a/drivers/misc/sgi-gru/grukservices.c +++ b/drivers/misc/sgi-gru/grukservices.c @@ -24,7 +24,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/net/irda/irtty-sir.c b/drivers/net/irda/irtty-sir.c index d53aa9582137..20f9bc626688 100644 --- a/drivers/net/irda/irtty-sir.c +++ b/drivers/net/irda/irtty-sir.c @@ -31,7 +31,6 @@ #include #include #include -#include #include #include diff --git a/drivers/pci/hotplug/cpci_hotplug_core.c b/drivers/pci/hotplug/cpci_hotplug_core.c index a5b9f6ae507b..d703e73fffa7 100644 --- a/drivers/pci/hotplug/cpci_hotplug_core.c +++ b/drivers/pci/hotplug/cpci_hotplug_core.c @@ -32,7 +32,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/pci/hotplug/cpqphp_ctrl.c b/drivers/pci/hotplug/cpqphp_ctrl.c index 2fa47af992a8..0ff689afa757 100644 --- a/drivers/pci/hotplug/cpqphp_ctrl.c +++ b/drivers/pci/hotplug/cpqphp_ctrl.c @@ -34,7 +34,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/pci/hotplug/cpqphp_sysfs.c b/drivers/pci/hotplug/cpqphp_sysfs.c index 8450f4a6568a..e6089bdb6e5b 100644 --- a/drivers/pci/hotplug/cpqphp_sysfs.c +++ b/drivers/pci/hotplug/cpqphp_sysfs.c @@ -33,6 +33,7 @@ #include #include #include +#include #include #include "cpqphp.h" diff --git a/drivers/pci/hotplug/pciehp_ctrl.c b/drivers/pci/hotplug/pciehp_ctrl.c index ff4034502d24..8aab8edf123e 100644 --- a/drivers/pci/hotplug/pciehp_ctrl.c +++ b/drivers/pci/hotplug/pciehp_ctrl.c @@ -30,7 +30,6 @@ #include #include #include -#include #include #include #include "../pci.h" diff --git a/drivers/pci/syscall.c b/drivers/pci/syscall.c index ec22284eed30..e1c1ec540893 100644 --- a/drivers/pci/syscall.c +++ b/drivers/pci/syscall.c @@ -9,7 +9,6 @@ #include #include -#include #include #include #include "pci.h" diff --git a/drivers/s390/block/dasd_ioctl.c b/drivers/s390/block/dasd_ioctl.c index 4ce3f72ee1c1..df918ef27965 100644 --- a/drivers/s390/block/dasd_ioctl.c +++ b/drivers/s390/block/dasd_ioctl.c @@ -16,6 +16,7 @@ #include #include #include +#include #include #include diff --git a/drivers/scsi/qla2xxx/qla_mid.c b/drivers/scsi/qla2xxx/qla_mid.c index 650bcef08f2a..cd78c501803a 100644 --- a/drivers/scsi/qla2xxx/qla_mid.c +++ b/drivers/scsi/qla2xxx/qla_mid.c @@ -9,7 +9,6 @@ #include #include -#include #include #include diff --git a/drivers/telephony/ixj.c b/drivers/telephony/ixj.c index a913efc69669..40de151f2789 100644 --- a/drivers/telephony/ixj.c +++ b/drivers/telephony/ixj.c @@ -257,6 +257,7 @@ #include /* everything... */ #include /* error codes */ #include +#include #include #include #include diff --git a/drivers/telephony/phonedev.c b/drivers/telephony/phonedev.c index b52cc830c0b4..f3873f650bb4 100644 --- a/drivers/telephony/phonedev.c +++ b/drivers/telephony/phonedev.c @@ -23,7 +23,6 @@ #include #include #include -#include #include #include diff --git a/drivers/usb/class/cdc-wdm.c b/drivers/usb/class/cdc-wdm.c index 0fe434505ac4..ba589d4ca8bc 100644 --- a/drivers/usb/class/cdc-wdm.c +++ b/drivers/usb/class/cdc-wdm.c @@ -15,7 +15,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/usb/gadget/amd5536udc.c b/drivers/usb/gadget/amd5536udc.c index 826f3adde5d8..77352ccc245e 100644 --- a/drivers/usb/gadget/amd5536udc.c +++ b/drivers/usb/gadget/amd5536udc.c @@ -48,7 +48,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/usb/gadget/langwell_udc.c b/drivers/usb/gadget/langwell_udc.c index 6829d5961359..a3913519fd58 100644 --- a/drivers/usb/gadget/langwell_udc.c +++ b/drivers/usb/gadget/langwell_udc.c @@ -34,7 +34,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/usb/gadget/s3c2410_udc.c b/drivers/usb/gadget/s3c2410_udc.c index 9a2b8920532d..a9b452fe6221 100644 --- a/drivers/usb/gadget/s3c2410_udc.c +++ b/drivers/usb/gadget/s3c2410_udc.c @@ -28,7 +28,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/usb/host/r8a66597-hcd.c b/drivers/usb/host/r8a66597-hcd.c index 56976cc0352a..e18f74946e68 100644 --- a/drivers/usb/host/r8a66597-hcd.c +++ b/drivers/usb/host/r8a66597-hcd.c @@ -26,7 +26,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/usb/misc/iowarrior.c b/drivers/usb/misc/iowarrior.c index 3c5fe5cee05a..90e1a8dedfa9 100644 --- a/drivers/usb/misc/iowarrior.c +++ b/drivers/usb/misc/iowarrior.c @@ -18,6 +18,7 @@ #include #include #include +#include #include #include diff --git a/drivers/usb/misc/rio500.c b/drivers/usb/misc/rio500.c index deb95bb49fd1..d645f3899fe1 100644 --- a/drivers/usb/misc/rio500.c +++ b/drivers/usb/misc/rio500.c @@ -32,6 +32,7 @@ #include #include #include +#include #include #include #include diff --git a/drivers/usb/misc/usblcd.c b/drivers/usb/misc/usblcd.c index e0ff9ccd866b..29092b8e59ce 100644 --- a/drivers/usb/misc/usblcd.c +++ b/drivers/usb/misc/usblcd.c @@ -16,6 +16,7 @@ #include #include #include +#include #include #include #include diff --git a/drivers/usb/musb/cppi_dma.h b/drivers/usb/musb/cppi_dma.h index 8a39de3e6e47..59bf949e589b 100644 --- a/drivers/usb/musb/cppi_dma.h +++ b/drivers/usb/musb/cppi_dma.h @@ -5,7 +5,6 @@ #include #include -#include #include #include diff --git a/drivers/usb/musb/musb_core.h b/drivers/usb/musb/musb_core.h index f3772ca3b2cf..381d648a36b8 100644 --- a/drivers/usb/musb/musb_core.h +++ b/drivers/usb/musb/musb_core.h @@ -38,7 +38,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index 5f08702f672f..5a8ae274d258 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -33,6 +33,7 @@ #include #include #include +#include #include #include #include diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c index c40f95c1951c..c31940a307f8 100644 --- a/drivers/usb/serial/mos7840.c +++ b/drivers/usb/serial/mos7840.c @@ -26,6 +26,7 @@ #include #include #include +#include #include #include #include diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c index a84216464ca0..0c39b55aeef4 100644 --- a/drivers/usb/serial/usb-serial.c +++ b/drivers/usb/serial/usb-serial.c @@ -21,6 +21,7 @@ #include #include #include +#include #include #include #include diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c index 53ea05645ff8..a85c818be945 100644 --- a/drivers/video/fbmem.c +++ b/drivers/video/fbmem.c @@ -16,7 +16,6 @@ #include #include #include -#include #include #include #include diff --git a/fs/adfs/super.c b/fs/adfs/super.c index aad92f0a1048..6910a98bd73c 100644 --- a/fs/adfs/super.c +++ b/fs/adfs/super.c @@ -13,6 +13,7 @@ #include #include #include +#include #include #include "adfs.h" #include "dir_f.h" diff --git a/fs/afs/super.c b/fs/afs/super.c index ad0514d0115f..e1ea1c240b6a 100644 --- a/fs/afs/super.c +++ b/fs/afs/super.c @@ -18,6 +18,7 @@ #include #include #include +#include #include #include #include diff --git a/fs/autofs4/dev-ioctl.c b/fs/autofs4/dev-ioctl.c index f3da2eb51f56..00bf8fcb245f 100644 --- a/fs/autofs4/dev-ioctl.c +++ b/fs/autofs4/dev-ioctl.c @@ -19,7 +19,6 @@ #include #include #include -#include #include #include #include diff --git a/fs/bfs/dir.c b/fs/bfs/dir.c index 54bd07d44e68..1e41aadb1068 100644 --- a/fs/bfs/dir.c +++ b/fs/bfs/dir.c @@ -8,7 +8,6 @@ #include #include #include -#include #include #include #include "bfs.h" diff --git a/fs/bfs/file.c b/fs/bfs/file.c index 6a021265f018..88b9a3ff44e4 100644 --- a/fs/bfs/file.c +++ b/fs/bfs/file.c @@ -11,7 +11,6 @@ #include #include -#include #include "bfs.h" #undef DEBUG diff --git a/fs/btrfs/compression.c b/fs/btrfs/compression.c index de1e2fd32080..9d8ba4d54a37 100644 --- a/fs/btrfs/compression.c +++ b/fs/btrfs/compression.c @@ -26,7 +26,6 @@ #include #include #include -#include #include #include #include diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 7c3cd248d8d6..4b833972273a 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -22,7 +22,6 @@ #include #include #include -#include #include #include #include diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 7ffa3d34ea19..791eab19e330 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -26,7 +26,6 @@ #include #include #include -#include #include #include #include diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index 9f4db848db10..bd88f25889f7 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -27,7 +27,6 @@ #include #include #include -#include #include #include #include diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c index 9f179d4832d5..6d6d06cb6dfc 100644 --- a/fs/btrfs/super.c +++ b/fs/btrfs/super.c @@ -26,7 +26,6 @@ #include #include #include -#include #include #include #include diff --git a/fs/char_dev.c b/fs/char_dev.c index b7c9d5187a75..a173551e19d7 100644 --- a/fs/char_dev.c +++ b/fs/char_dev.c @@ -13,7 +13,6 @@ #include #include #include -#include #include #include diff --git a/fs/compat.c b/fs/compat.c index fbadb947727b..94502dab972a 100644 --- a/fs/compat.c +++ b/fs/compat.c @@ -32,7 +32,6 @@ #include #include #include -#include #include #include #include diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c index 626c7483b4de..f28f070a60fc 100644 --- a/fs/compat_ioctl.c +++ b/fs/compat_ioctl.c @@ -19,6 +19,7 @@ #include #include #include +#include #include #include #include diff --git a/fs/exofs/super.c b/fs/exofs/super.c index a343b4ea62f6..5ab10c3bbebe 100644 --- a/fs/exofs/super.c +++ b/fs/exofs/super.c @@ -31,6 +31,7 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ +#include #include #include #include diff --git a/fs/ext2/ioctl.c b/fs/ext2/ioctl.c index 7cb4badef927..e7431309bdca 100644 --- a/fs/ext2/ioctl.c +++ b/fs/ext2/ioctl.c @@ -13,7 +13,6 @@ #include #include #include -#include #include #include diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c index bb415408fdb6..24a6abb2aef5 100644 --- a/fs/ext4/ioctl.c +++ b/fs/ext4/ioctl.c @@ -12,7 +12,6 @@ #include #include #include -#include #include #include #include diff --git a/fs/fat/dir.c b/fs/fat/dir.c index 38ff75a0fe22..530b4ca01510 100644 --- a/fs/fat/dir.c +++ b/fs/fat/dir.c @@ -16,7 +16,6 @@ #include #include #include -#include #include #include #include diff --git a/fs/fat/namei_msdos.c b/fs/fat/namei_msdos.c index 82f88733b681..bbc94ae4fd77 100644 --- a/fs/fat/namei_msdos.c +++ b/fs/fat/namei_msdos.c @@ -9,7 +9,6 @@ #include #include #include -#include #include "fat.h" /* Characters that are undesirable in an MS-DOS file name */ diff --git a/fs/fat/namei_vfat.c b/fs/fat/namei_vfat.c index 73471b7ecc8c..cb6e83557112 100644 --- a/fs/fat/namei_vfat.c +++ b/fs/fat/namei_vfat.c @@ -19,7 +19,6 @@ #include #include #include -#include #include #include #include "fat.h" diff --git a/fs/fcntl.c b/fs/fcntl.c index a040b764f8e3..ae413086db97 100644 --- a/fs/fcntl.c +++ b/fs/fcntl.c @@ -19,7 +19,6 @@ #include #include #include -#include #include #include diff --git a/fs/freevxfs/vxfs_super.c b/fs/freevxfs/vxfs_super.c index cdbd1654e4cd..1e8af939b3e4 100644 --- a/fs/freevxfs/vxfs_super.c +++ b/fs/freevxfs/vxfs_super.c @@ -38,6 +38,7 @@ #include #include #include +#include #include #include #include diff --git a/fs/hfs/super.c b/fs/hfs/super.c index 6f833dc8e910..f7fcbe49da72 100644 --- a/fs/hfs/super.c +++ b/fs/hfs/super.c @@ -19,6 +19,7 @@ #include #include #include +#include #include #include "hfs_fs.h" diff --git a/fs/hfsplus/super.c b/fs/hfsplus/super.c index 9fc3af0c0dab..c0759fe0855b 100644 --- a/fs/hfsplus/super.c +++ b/fs/hfsplus/super.c @@ -12,6 +12,7 @@ #include #include #include +#include #include #include diff --git a/fs/hpfs/dir.c b/fs/hpfs/dir.c index 6916c41d7017..8865c94f55f6 100644 --- a/fs/hpfs/dir.c +++ b/fs/hpfs/dir.c @@ -6,6 +6,7 @@ * directory VFS functions */ +#include #include "hpfs_fn.h" static int hpfs_dir_release(struct inode *inode, struct file *filp) diff --git a/fs/hpfs/file.c b/fs/hpfs/file.c index 64ab52259204..3efabff00367 100644 --- a/fs/hpfs/file.c +++ b/fs/hpfs/file.c @@ -6,6 +6,7 @@ * file VFS functions */ +#include #include "hpfs_fn.h" #define BLOCKS(size) (((size) + 511) >> 9) diff --git a/fs/hpfs/hpfs_fn.h b/fs/hpfs/hpfs_fn.h index c2ea31bae313..701ca54c0867 100644 --- a/fs/hpfs/hpfs_fn.h +++ b/fs/hpfs/hpfs_fn.h @@ -13,7 +13,6 @@ #include #include #include -#include #include "hpfs.h" diff --git a/fs/hpfs/inode.c b/fs/hpfs/inode.c index 39a1bfbea312..fe703ae46bc7 100644 --- a/fs/hpfs/inode.c +++ b/fs/hpfs/inode.c @@ -6,6 +6,7 @@ * inode VFS functions */ +#include #include "hpfs_fn.h" void hpfs_init_inode(struct inode *i) diff --git a/fs/hpfs/namei.c b/fs/hpfs/namei.c index b649232dde97..82b9c4ba9ed0 100644 --- a/fs/hpfs/namei.c +++ b/fs/hpfs/namei.c @@ -6,6 +6,7 @@ * adding & removing files & directories */ #include +#include #include "hpfs_fn.h" static int hpfs_mkdir(struct inode *dir, struct dentry *dentry, int mode) diff --git a/fs/jffs2/super.c b/fs/jffs2/super.c index 07a22caf2687..0035c021395a 100644 --- a/fs/jffs2/super.c +++ b/fs/jffs2/super.c @@ -12,6 +12,7 @@ #include #include #include +#include #include #include #include diff --git a/fs/lockd/clntproc.c b/fs/lockd/clntproc.c index f2fdcbce143e..4336adba952a 100644 --- a/fs/lockd/clntproc.c +++ b/fs/lockd/clntproc.c @@ -7,6 +7,7 @@ */ #include +#include #include #include #include diff --git a/fs/lockd/svc4proc.c b/fs/lockd/svc4proc.c index 1725037374c5..bd173a6ca3b1 100644 --- a/fs/lockd/svc4proc.c +++ b/fs/lockd/svc4proc.c @@ -10,6 +10,7 @@ #include #include #include +#include #include #include #include diff --git a/fs/lockd/svcproc.c b/fs/lockd/svcproc.c index 3688e55901fc..e1d28ddd2169 100644 --- a/fs/lockd/svcproc.c +++ b/fs/lockd/svcproc.c @@ -10,6 +10,7 @@ #include #include #include +#include #include #include #include diff --git a/fs/nfs/delegation.c b/fs/nfs/delegation.c index af05b918cb5b..6dd48a4405b4 100644 --- a/fs/nfs/delegation.c +++ b/fs/nfs/delegation.c @@ -10,6 +10,7 @@ #include #include #include +#include #include #include diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c index 89f98e9a024b..38d42c29fb92 100644 --- a/fs/nfs/dir.c +++ b/fs/nfs/dir.c @@ -29,7 +29,6 @@ #include #include #include -#include #include #include #include diff --git a/fs/nfs/file.c b/fs/nfs/file.c index 0055b813ec2c..05062329b678 100644 --- a/fs/nfs/file.c +++ b/fs/nfs/file.c @@ -26,7 +26,6 @@ #include #include #include -#include #include #include diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c index 64f87194d390..bd7938eda6a8 100644 --- a/fs/nfs/inode.c +++ b/fs/nfs/inode.c @@ -30,7 +30,6 @@ #include #include #include -#include #include #include #include diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 92ce43517814..ff0c080db59b 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -45,7 +45,6 @@ #include #include #include -#include #include #include #include diff --git a/fs/nfs/read.c b/fs/nfs/read.c index 96c4ebfa46f4..73ea5e8d66ce 100644 --- a/fs/nfs/read.c +++ b/fs/nfs/read.c @@ -18,7 +18,6 @@ #include #include #include -#include #include diff --git a/fs/nfsd/nfsctl.c b/fs/nfsd/nfsctl.c index 1250fb978ac1..6d0847562d87 100644 --- a/fs/nfsd/nfsctl.c +++ b/fs/nfsd/nfsctl.c @@ -25,7 +25,6 @@ #include #include #include -#include #include #include diff --git a/fs/nfsd/nfssvc.c b/fs/nfsd/nfssvc.c index d4c9884cd54b..492c79b7800b 100644 --- a/fs/nfsd/nfssvc.c +++ b/fs/nfsd/nfssvc.c @@ -18,7 +18,6 @@ #include #include #include -#include #include #include #include diff --git a/fs/nilfs2/dir.c b/fs/nilfs2/dir.c index 54100acc1102..1a4fa04cf071 100644 --- a/fs/nilfs2/dir.c +++ b/fs/nilfs2/dir.c @@ -43,7 +43,6 @@ */ #include -#include #include "nilfs.h" #include "page.h" diff --git a/fs/ocfs2/ioctl.c b/fs/ocfs2/ioctl.c index 9fcd36dcc9a0..467b413bec21 100644 --- a/fs/ocfs2/ioctl.c +++ b/fs/ocfs2/ioctl.c @@ -7,7 +7,6 @@ #include #include -#include #define MLOG_MASK_PREFIX ML_INODE #include diff --git a/fs/reiserfs/xattr.c b/fs/reiserfs/xattr.c index f3d47d856848..6925b835a43b 100644 --- a/fs/reiserfs/xattr.c +++ b/fs/reiserfs/xattr.c @@ -46,7 +46,6 @@ #include #include #include -#include #include #include diff --git a/fs/squashfs/super.c b/fs/squashfs/super.c index 3b52770f46ff..cb5fc57e370b 100644 --- a/fs/squashfs/super.c +++ b/fs/squashfs/super.c @@ -30,6 +30,7 @@ #include #include #include +#include #include #include #include diff --git a/fs/ubifs/ioctl.c b/fs/ubifs/ioctl.c index 6db7a6be6c97..8aacd64957a2 100644 --- a/fs/ubifs/ioctl.c +++ b/fs/ubifs/ioctl.c @@ -25,7 +25,6 @@ /* This file implements EXT2-compatible extended attribute ioctl() calls */ #include -#include #include #include "ubifs.h" diff --git a/fs/xfs/linux-2.6/xfs_file.c b/fs/xfs/linux-2.6/xfs_file.c index f4e255441574..0542fd507649 100644 --- a/fs/xfs/linux-2.6/xfs_file.c +++ b/fs/xfs/linux-2.6/xfs_file.c @@ -41,7 +41,6 @@ #include "xfs_ioctl.h" #include -#include static struct vm_operations_struct xfs_file_vm_ops; diff --git a/include/linux/crash_dump.h b/include/linux/crash_dump.h index 2dac064d8359..0026f267da20 100644 --- a/include/linux/crash_dump.h +++ b/include/linux/crash_dump.h @@ -3,7 +3,6 @@ #ifdef CONFIG_CRASH_DUMP #include -#include #include #include diff --git a/include/linux/hardirq.h b/include/linux/hardirq.h index 45257475623c..8246c697863d 100644 --- a/include/linux/hardirq.h +++ b/include/linux/hardirq.h @@ -2,7 +2,9 @@ #define LINUX_HARDIRQ_H #include +#ifdef CONFIG_PREEMPT #include +#endif #include #include #include diff --git a/include/linux/quotaops.h b/include/linux/quotaops.h index 7bc457593684..26361c4c037a 100644 --- a/include/linux/quotaops.h +++ b/include/linux/quotaops.h @@ -7,7 +7,6 @@ #ifndef _LINUX_QUOTAOPS_ #define _LINUX_QUOTAOPS_ -#include #include static inline struct quota_info *sb_dqopt(struct super_block *sb) diff --git a/include/linux/sunrpc/xdr.h b/include/linux/sunrpc/xdr.h index d8910b68e1bd..b99c625fddfe 100644 --- a/include/linux/sunrpc/xdr.h +++ b/include/linux/sunrpc/xdr.h @@ -12,7 +12,6 @@ #include #include #include -#include /* * Buffer adjustment diff --git a/kernel/power/user.c b/kernel/power/user.c index ed97375daae9..bf0014d6a5f0 100644 --- a/kernel/power/user.c +++ b/kernel/power/user.c @@ -23,7 +23,6 @@ #include #include #include -#include #include #include diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c index 39af8af6fc30..1090b0aed9ba 100644 --- a/kernel/trace/blktrace.c +++ b/kernel/trace/blktrace.c @@ -22,6 +22,7 @@ #include #include #include +#include #include #include diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 3aa0a0dfdfa8..8bc8d8afea6a 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -17,6 +17,7 @@ #include #include #include +#include #include #include #include diff --git a/net/appletalk/ddp.c b/net/appletalk/ddp.c index 590b83963622..bfbe13786bb4 100644 --- a/net/appletalk/ddp.c +++ b/net/appletalk/ddp.c @@ -54,6 +54,7 @@ #include #include #include +#include #include /* For TIOCOUTQ/INQ */ #include #include diff --git a/net/ipx/af_ipx.c b/net/ipx/af_ipx.c index 417b0e309495..f1118d92a191 100644 --- a/net/ipx/af_ipx.c +++ b/net/ipx/af_ipx.c @@ -41,6 +41,7 @@ #include #include #include +#include #include #include #include diff --git a/net/irda/af_irda.c b/net/irda/af_irda.c index cb762c8723ea..80cf29aae096 100644 --- a/net/irda/af_irda.c +++ b/net/irda/af_irda.c @@ -45,6 +45,7 @@ #include #include #include +#include #include #include #include diff --git a/net/irda/irnet/irnet.h b/net/irda/irnet/irnet.h index bccf4d0059f0..b001c361ad30 100644 --- a/net/irda/irnet/irnet.h +++ b/net/irda/irnet/irnet.h @@ -241,7 +241,6 @@ #include #include -#include #include #include #include diff --git a/net/irda/irnet/irnet_ppp.c b/net/irda/irnet/irnet_ppp.c index 6d8ae03c14f5..68cbcb19cbd8 100644 --- a/net/irda/irnet/irnet_ppp.c +++ b/net/irda/irnet/irnet_ppp.c @@ -13,6 +13,7 @@ * 2) as a control channel (write commands, read events) */ +#include #include "irnet_ppp.h" /* Private header */ /* Please put other headers in irnet.h - Thanks */ diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c index 5bc2f45bddf0..ebfcf9b89909 100644 --- a/net/sunrpc/clnt.c +++ b/net/sunrpc/clnt.c @@ -28,7 +28,6 @@ #include #include #include -#include #include #include #include diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c index 1102ce1251f7..8f459abe97cf 100644 --- a/net/sunrpc/sched.c +++ b/net/sunrpc/sched.c @@ -16,7 +16,6 @@ #include #include #include -#include #include #include diff --git a/net/sunrpc/svc_xprt.c b/net/sunrpc/svc_xprt.c index 6f33d33cc064..27d44332f017 100644 --- a/net/sunrpc/svc_xprt.c +++ b/net/sunrpc/svc_xprt.c @@ -5,6 +5,7 @@ */ #include +#include #include #include #include diff --git a/net/wanrouter/wanmain.c b/net/wanrouter/wanmain.c index 466e2d22d256..258daa80ad92 100644 --- a/net/wanrouter/wanmain.c +++ b/net/wanrouter/wanmain.c @@ -48,6 +48,7 @@ #include #include /* support for loadable modules */ #include /* kmalloc(), kfree() */ +#include #include #include /* inline mem*, str* functions */ diff --git a/net/x25/af_x25.c b/net/x25/af_x25.c index 21cdc872004e..5e6c072c64d3 100644 --- a/net/x25/af_x25.c +++ b/net/x25/af_x25.c @@ -40,6 +40,7 @@ #include #include #include +#include #include #include #include -- cgit v1.2.3 From 2574cc9f4ffc6c681c9177111357efe5b76f0e36 Mon Sep 17 00:00:00 2001 From: Trond Myklebust Date: Fri, 28 Aug 2009 11:12:12 -0400 Subject: SUNRPC: Fix rpc_task_force_reencode This patch fixes the bug that was reported in http://bugzilla.kernel.org/show_bug.cgi?id=14053 If we're in the case where we need to force a reencode and then resend of the RPC request, due to xprt_transmit failing with a networking error, then we _must_ retransmit the entire request. Signed-off-by: Trond Myklebust Cc: stable@kernel.org Signed-off-by: Linus Torvalds --- net/sunrpc/clnt.c | 1 + 1 file changed, 1 insertion(+) (limited to 'net/sunrpc/clnt.c') diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c index ebfcf9b89909..df1039f077c2 100644 --- a/net/sunrpc/clnt.c +++ b/net/sunrpc/clnt.c @@ -937,6 +937,7 @@ static inline void rpc_task_force_reencode(struct rpc_task *task) { task->tk_rqstp->rq_snd_buf.len = 0; + task->tk_rqstp->rq_bytes_sent = 0; } static inline void -- cgit v1.2.3