| commit | 82ccf268c0fc98dfc282ff2e240656530618d49e | |
| author | Trond Myklebust <Trond.Myklebust@netapp.com> | |
| Tue, 31 May 2011 19:15:34 +0000 (31 15:15 -0400) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Mon, 7 Nov 2011 20:32:47 +0000 (7 12:32 -0800) | ||
| tree | c3c87c1339d2b80710e957a079561e7f3e52f79e | treesnapshot (tar.gz zip) |
| parent | cdb19fb1cc7c1854d5698e43139f7920bcab274a | commitdiff |
NLM: Don't hang forever on NLM unlock requests
commit 0b760113a3a155269a3fba93a409c640031dd68f upstream.
If the NLM daemon is killed on the NFS server, we can currently end up
hanging forever on an 'unlock' request, instead of aborting. Basically,
if the rpcbind request fails, or the server keeps returning garbage, we
really want to quit instead of retrying.
Tested-by: Vasily Averin <vvs@sw.ru>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
commit 0b760113a3a155269a3fba93a409c640031dd68f upstream.
If the NLM daemon is killed on the NFS server, we can currently end up
hanging forever on an 'unlock' request, instead of aborting. Basically,
if the rpcbind request fails, or the server keeps returning garbage, we
really want to quit instead of retrying.
Tested-by: Vasily Averin <vvs@sw.ru>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| fs/lockd/clntproc.c | diffblobblamehistory | |
| include/linux/sunrpc/sched.h | diffblobblamehistory | |
| net/sunrpc/clnt.c | diffblobblamehistory | |
| net/sunrpc/sched.c | diffblobblamehistory |