diff options
| -rw-r--r-- | net/core/skmsg.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/net/core/skmsg.c b/net/core/skmsg.c index 29cb5ffd56c0..9533b3e40ad7 100644 --- a/net/core/skmsg.c +++ b/net/core/skmsg.c @@ -656,11 +656,6 @@ static void sk_psock_backlog(struct work_struct *work) int ret; mutex_lock(&psock->work_mutex); - if (unlikely(state->len)) { - len = state->len; - off = state->off; - } - while ((skb = skb_peek(&psock->ingress_skb))) { len = skb->len; off = 0; @@ -670,6 +665,13 @@ static void sk_psock_backlog(struct work_struct *work) off = stm->offset; len = stm->full_len; } + + /* Resume processing from previous partial state */ + if (unlikely(state->len)) { + len = state->len; + off = state->off; + } + ingress = skb_bpf_ingress(skb); skb_bpf_redirect_clear(skb); do { @@ -698,6 +700,8 @@ static void sk_psock_backlog(struct work_struct *work) len -= ret; } while (len); + /* The entire skb sent, clear state */ + sk_psock_skb_state(psock, state, 0, 0); skb = skb_dequeue(&psock->ingress_skb); kfree_skb(skb); } |