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7d94784293
linux/fs/nfsd
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J. Bruce Fields 7d94784293 nfsd4: fix downgrade/lock logic 
If we already had a RW open for a file, and get a readonly open, we were
piggybacking on the existing RW open.  That's inconsistent with the
downgrade logic which blows away the RW open assuming you'll still have
a readonly open.

Also, make sure there is a readonly or writeonly open available for
locking, again to prevent bad behavior in downgrade cases when any RW
open may be lost.

Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2010-08-26 13:22:02 -04:00
..
auth.c nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
auth.h
cache.h nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
export.c Merge commit 'v2.6.34-rc6' 2010-05-04 11:29:05 -04:00
Kconfig
lockd.c nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
Makefile
nfs2acl.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
nfs3acl.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
nfs3proc.c nfsd: minor nfsd read api cleanup 2010-07-30 12:54:54 -04:00
nfs3xdr.c nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
nfs4acl.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
nfs4callback.c nfsd41: Fix a crash when a callback is retried 2010-08-06 17:05:39 -04:00
nfs4idmap.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
nfs4proc.c nfsd4: implement reclaim_complete 2010-05-13 12:03:11 -04:00
nfs4recover.c sanitize vfs_fsync calling conventions 2010-05-21 18:31:21 -04:00
nfs4state.c nfsd4: fix downgrade/lock logic 2010-08-26 13:22:02 -04:00
nfs4xdr.c nfsd: minor nfsd read api cleanup 2010-07-30 12:54:54 -04:00
nfscache.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
nfsctl.c nfsd: don't allow setting maxblksize after svc created 2010-08-06 18:00:33 -04:00
nfsd.h nfsd4: share file descriptors between stateid's 2010-07-29 18:19:23 -04:00
nfsfh.c nfsd: fix "insecure" export option 2009-12-20 20:19:51 -08:00
nfsfh.h nfsd: move most of nfsfh.h to fs/nfsd 2009-12-15 15:01:46 -05:00
nfsproc.c nfsd: minor nfsd read api cleanup 2010-07-30 12:54:54 -04:00
nfssvc.c nfsd: initialize nfsd versions before creating svc 2010-08-06 17:05:40 -04:00
nfsxdr.c nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
state.h nfsd4: fix downgrade/lock logic 2010-08-26 13:22:02 -04:00
stats.c nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
vfs.c nfsd: minor nfsd read api cleanup 2010-07-30 12:54:54 -04:00
vfs.h nfsd: minor nfsd read api cleanup 2010-07-30 12:54:54 -04:00
xdr3.h nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
xdr4.h nfsd4: implement reclaim_complete 2010-05-13 12:03:11 -04:00
xdr.h nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00