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SUNRPC: Return EAGAIN instead of ENOTCONN when waking up xprt->pending
authorTrond Myklebust <Trond.Myklebust@netapp.com>
Wed, 11 Mar 2009 18:38:00 +0000 (14:38 -0400)
committerTrond Myklebust <Trond.Myklebust@netapp.com>
Wed, 11 Mar 2009 18:38:00 +0000 (14:38 -0400)
commit2a4919919a97911b0aa4b9f5ac1eab90ba87652b
treec12eb42c34f0d0b79130ae93ebd56159e8366ee8tree | snapshot (tar.gz zip)
parent482f32e65d31cbf88d08306fa5d397cc945c3c26commit | diff
SUNRPC: Return EAGAIN instead of ENOTCONN when waking up xprt->pending

While we should definitely return socket errors to the task that is
currently trying to send data, there is no need to propagate the same error
to all the other tasks on xprt->pending. Doing so actually slows down
recovery, since it causes more than one tasks to attempt socket recovery.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
net/sunrpc/clnt.c diff | blob | blame | history
net/sunrpc/xprt.c diff | blob | blame | history
net/sunrpc/xprtsock.c diff | blob | blame | history