tree 872f1218a45f84070eeac162621ef3e56fc6f222
parent 06497524589f2a7717da33969d541674e0a27da6
author NeilBrown <neilb@suse.de> 1281596647 +1000
committer J. Bruce Fields <bfields@redhat.com> 1285102669 -0400

sunrpc: close connection when a request is irretrievably lost.

If we drop a request in the sunrpc layer, either due kmalloc failure,
or due to a cache miss when we could not queue the request for later
replay, then close the connection to encourage the client to retry sooner.

Note that if the drop happens in the NFS layer, NFSERR_JUKEBOX
(aka NFS4ERR_DELAY) is returned to guide the client concerning
replay.

Signed-off-by: NeilBrown <neilb@suse.de>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>