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Wu Fengguang 42e4960868 vfs: take f_lock on modifying f_mode after open time 
We'll introduce FMODE_RANDOM which will be runtime modified.  So protect
all runtime modification to f_mode with f_lock to avoid races.

Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Trond Myklebust <Trond.Myklebust@netapp.com>
Cc: Chuck Lever <chuck.lever@oracle.com>
Cc: <stable@kernel.org>			[2.6.33.x]
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 		2010-03-06 11:26:25 -08:00
..
Kconfig nfsd : Define NFSD only when FILE_LOCKING is enabled 2009-03-18 17:30:48 -04:00
Makefile knfsd: trivial makefile cleanup 2007-05-09 12:30:54 -07:00
auth.c nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
auth.h nfsd: minor fs/nfsd/auth.h cleanup 2008-02-01 16:42:05 -05:00
cache.h nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
export.c Revert "nfsd4: fix error return when pseudoroot missing" 2010-02-08 15:25:23 -05:00
lockd.c nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
nfs2acl.c nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
nfs3acl.c nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
nfs3proc.c nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
nfs3xdr.c nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
nfs4acl.c nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
nfs4callback.c nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
nfs4idmap.c nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
nfs4proc.c nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
nfs4recover.c nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
nfs4state.c vfs: take f_lock on modifying f_mode after open time 2010-03-06 11:26:25 -08:00
nfs4xdr.c fix NFS4 handling of mountpoint stat 2010-03-03 14:07:57 -05:00
nfscache.c nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
nfsctl.c nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
nfsd.h nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
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: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
nfssvc.c nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
nfsxdr.c nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
state.h nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
stats.c nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
vfs.c Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6 2010-03-05 13:20:53 -08:00
vfs.h nfsd: move most of nfsfh.h to fs/nfsd 2009-12-15 15:01:46 -05:00
xdr.h nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
xdr3.h nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
xdr4.h nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00