diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-11-28 11:59:11 -0500 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-11-28 11:59:11 -0500 |
| commit | f02877ce3ca8f87a086e3fc98bb9e022bbec70ec (patch) | |
| tree | 8ea602e020162117bb259be5c17b9cda24fb5176 | |
| parent | 3c512b193a3f8c24045b809db91b03f463f72105 (diff) | |
| parent | 24ca9a847791fd53d9b217330b15f3c285827a18 (diff) | |
Merge branch 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/linux-nfs
* 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/linux-nfs:
SUNRPC: Ensure we return EAGAIN in xs_nospace if congestion is cleared
| -rw-r--r-- | net/sunrpc/xprtsock.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c index 2d78d95955ab..55472c48825e 100644 --- a/net/sunrpc/xprtsock.c +++ b/net/sunrpc/xprtsock.c | |||
| @@ -496,7 +496,7 @@ static int xs_nospace(struct rpc_task *task) | |||
| 496 | struct rpc_rqst *req = task->tk_rqstp; | 496 | struct rpc_rqst *req = task->tk_rqstp; |
| 497 | struct rpc_xprt *xprt = req->rq_xprt; | 497 | struct rpc_xprt *xprt = req->rq_xprt; |
| 498 | struct sock_xprt *transport = container_of(xprt, struct sock_xprt, xprt); | 498 | struct sock_xprt *transport = container_of(xprt, struct sock_xprt, xprt); |
| 499 | int ret = 0; | 499 | int ret = -EAGAIN; |
| 500 | 500 | ||
| 501 | dprintk("RPC: %5u xmit incomplete (%u left of %u)\n", | 501 | dprintk("RPC: %5u xmit incomplete (%u left of %u)\n", |
| 502 | task->tk_pid, req->rq_slen - req->rq_bytes_sent, | 502 | task->tk_pid, req->rq_slen - req->rq_bytes_sent, |
| @@ -508,7 +508,6 @@ static int xs_nospace(struct rpc_task *task) | |||
| 508 | /* Don't race with disconnect */ | 508 | /* Don't race with disconnect */ |
| 509 | if (xprt_connected(xprt)) { | 509 | if (xprt_connected(xprt)) { |
| 510 | if (test_bit(SOCK_ASYNC_NOSPACE, &transport->sock->flags)) { | 510 | if (test_bit(SOCK_ASYNC_NOSPACE, &transport->sock->flags)) { |
| 511 | ret = -EAGAIN; | ||
| 512 | /* | 511 | /* |
| 513 | * Notify TCP that we're limited by the application | 512 | * Notify TCP that we're limited by the application |
| 514 | * window size | 513 | * window size |
