linux/fs/lockd
Miklos Szeredi cc77b1521d lockd: dont return EAGAIN for a permanent error
Fix nlm_fopen() to return NLM_FAILED (or NLM_LCK_DENIED_NOLOCKS) instead
of NLM_LCK_DENIED.  The latter means the lock request failed because of a
conflicting lock (i.e.  a temporary error), which is wrong in this case.

Also fix the client to return ENOLCK instead of EAGAIN if a blocking lock
request returns with NLM_LOCK_DENIED.

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Cc: Trond Myklebust <trond.myklebust@fys.uio.no>
Cc: "J. Bruce Fields" <bfields@fieldses.org>
Cc: Matthew Wilcox <matthew@wil.cx>
Cc: David Teigland <teigland@redhat.com>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-25 10:53:47 -07:00
..
clntlock.c NLM: Introduce an arguments structure for nlmclnt_init() 2008-01-30 02:06:07 -05:00
clntproc.c lockd: dont return EAGAIN for a permanent error 2008-07-25 10:53:47 -07:00
host.c Merge git://git.linux-nfs.org/projects/trondmy/nfs-2.6 2008-04-24 11:46:16 -07:00
Makefile
mon.c lockd: introduce new function to encode private argument in SM_MON requests 2008-03-19 18:01:10 -04:00
svc4proc.c Merge branch 'for-2.6.27' of git://linux-nfs.org/~bfields/linux 2008-07-20 21:21:46 -07:00
svc.c lockd: close potential race with rapid lockd_up/lockd_down cycle 2008-06-23 13:02:50 -04:00
svclock.c Merge branch 'for-2.6.27' of git://linux-nfs.org/~bfields/linux 2008-07-20 21:21:46 -07:00
svcproc.c Merge branch 'for-2.6.27' of git://linux-nfs.org/~bfields/linux 2008-07-20 21:21:46 -07:00
svcshare.c lockd: fix sparse warning in svcshare.c 2008-04-23 16:13:39 -04:00
svcsubs.c lockd: Pass "struct sockaddr *" to new failover-by-IP function 2008-07-15 16:11:29 -04:00
xdr4.c LOCKD: Convert printk's to dprintk's in lockd XDR routines 2007-10-09 17:17:12 -04:00
xdr.c lockd: Eliminate harmless mixed sign comparison in nlmdbg_cookie2a() 2008-01-30 02:06:02 -05:00