From 7eaceaccab5f40bbfda044629a6298616aeaed50 Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Thu, 10 Mar 2011 08:52:07 +0100 Subject: block: remove per-queue plugging Code has been converted over to the new explicit on-stack plugging, and delay users have been converted to use the new API for that. So lets kill off the old plugging along with aops->sync_page(). Signed-off-by: Jens Axboe --- fs/gfs2/aops.c | 3 --- 1 file changed, 3 deletions(-) (limited to 'fs/gfs2/aops.c') diff --git a/fs/gfs2/aops.c b/fs/gfs2/aops.c index 4f36f8832b9b..2f87ad27efd0 100644 --- a/fs/gfs2/aops.c +++ b/fs/gfs2/aops.c @@ -1116,7 +1116,6 @@ static const struct address_space_operations gfs2_writeback_aops = { .writepages = gfs2_writeback_writepages, .readpage = gfs2_readpage, .readpages = gfs2_readpages, - .sync_page = block_sync_page, .write_begin = gfs2_write_begin, .write_end = gfs2_write_end, .bmap = gfs2_bmap, @@ -1132,7 +1131,6 @@ static const struct address_space_operations gfs2_ordered_aops = { .writepage = gfs2_ordered_writepage, .readpage = gfs2_readpage, .readpages = gfs2_readpages, - .sync_page = block_sync_page, .write_begin = gfs2_write_begin, .write_end = gfs2_write_end, .set_page_dirty = gfs2_set_page_dirty, @@ -1150,7 +1148,6 @@ static const struct address_space_operations gfs2_jdata_aops = { .writepages = gfs2_jdata_writepages, .readpage = gfs2_readpage, .readpages = gfs2_readpages, - .sync_page = block_sync_page, .write_begin = gfs2_write_begin, .write_end = gfs2_write_end, .set_page_dirty = gfs2_set_page_dirty, -- cgit v1.2.3 From deab72d3797e3d4340c7ddf968234b8c3d01d7a5 Mon Sep 17 00:00:00 2001 From: Bob Peterson Date: Wed, 16 Mar 2011 16:32:39 -0400 Subject: GFS2: write_end error path fails to unlock transaction lock I did an audit of gfs2's transaction glock for bugzilla bug 658619 and ran across this: In function gfs2_write_end, in the unlikely event that gfs2_meta_inode_buffer returns an error, the code may forget to unlock the transaction lock because the "failed" label appears after the call to function gfs2_trans_end. Signed-off-by: Bob Peterson Signed-off-by: Steven Whitehouse --- fs/gfs2/aops.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/gfs2/aops.c') diff --git a/fs/gfs2/aops.c b/fs/gfs2/aops.c index c71995b111bf..0f5c4f9d5d62 100644 --- a/fs/gfs2/aops.c +++ b/fs/gfs2/aops.c @@ -884,8 +884,8 @@ static int gfs2_write_end(struct file *file, struct address_space *mapping, } brelse(dibh); - gfs2_trans_end(sdp); failed: + gfs2_trans_end(sdp); if (al) { gfs2_inplace_release(ip); gfs2_quota_unlock(ip); -- cgit v1.2.3