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J. Bruce Fields 32513b40ef nfsd4: preallocate nfs4_file in process_open1() 
Creating a new file is an irrevocable step--once it's visible in the
filesystem, other processes may have seen it and done something with it,
and unlinking it wouldn't simply undo the effects of the create.

Therefore, in the case where OPEN creates a new file, we shouldn't do
the create until we know that the rest of the OPEN processing will
succeed.

For example, we should preallocate a struct file in case we need it
until waiting to allocate it till process_open2(), which is already too
late.

Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2011-10-17 17:50:00 -04:00
..
acl.h nfsd4: remove outdated pathname-comments 2011-01-04 18:22:10 -05:00
auth.c nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
auth.h
cache.h nfsd: turn on reply cache for NFSv4 2011-07-18 09:39:01 -04:00
export.c NFSD: Remove the ex_pathname field from struct svc_export 2011-09-13 22:44:10 -04:00
idmap.h nfsd4: return nfs errno from name_to_id functions 2011-01-04 18:22:11 -05:00
Kconfig nfsd: Remove deprecated nfsctl system call and related code. 2011-07-15 18:58:42 -04:00
lockd.c nfsd: Remove deprecated nfsctl system call and related code. 2011-07-15 18:58:42 -04:00
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 nfsd41: make sure nfs server process OPEN with EXCLUSIVE4_1 correctly 2011-04-29 20:47:52 -04:00
nfs3xdr.c Merge branch 'for-2.6.40' of git://linux-nfs.org/~bfields/linux 2011-05-29 11:21:12 -07:00
nfs4acl.c nfsd4: move idmap and acl header files into fs/nfsd 2011-01-04 18:22:09 -05:00
nfs4callback.c nfsd4: move client * to nfs4_stateid, add init_stid helper 2011-09-26 17:35:25 -04:00
nfs4idmap.c nfsd: kill unused macro definition 2011-03-07 12:05:09 -05:00
nfs4proc.c nfsd4: clean up open owners on OPEN failure 2011-10-17 17:33:57 -04:00
nfs4recover.c nfsd4: stop using nfserr_resource for transitory errors 2011-08-27 14:21:21 -04:00
nfs4state.c nfsd4: preallocate nfs4_file in process_open1() 2011-10-17 17:50:00 -04:00
nfs4xdr.c nfsd4: typo logical vs bitwise negate 2011-10-17 08:35:09 -04:00
nfscache.c nfsd: turn on reply cache for NFSv4 2011-07-18 09:39:01 -04:00
nfsctl.c nfsd: remove include/linux/nfsd/syscall.h 2011-08-31 11:50:11 -04:00
nfsd.h NFSD: Add a cache for fs_locations information 2011-09-13 22:44:17 -04:00
nfsfh.c nfsd: clean up nfsd_mode_check() 2011-08-26 18:22:48 -04:00
nfsfh.h nfsd: fix BUG at fs/nfsd/nfsfh.h:199 on unlink 2010-10-13 15:48:55 -04:00
nfsproc.c nfsd4: return nfs errno from name_to_id functions 2011-01-04 18:22:11 -05:00
nfssvc.c nfsd: turn on reply cache for NFSv4 2011-07-18 09:39:01 -04:00
nfsxdr.c Fix common misspellings 2011-03-31 11:26:23 -03:00
state.h nfsd4: clean up open owners on OPEN failure 2011-10-17 17:33:57 -04:00
stats.c treewide: fix a few typos in comments 2011-05-10 10:16:21 +02:00
vfs.c NFSD: Add a cache for fs_locations information 2011-09-13 22:44:17 -04:00
vfs.h nfsd: prettify NFSD_MAY_* flag definitions 2011-08-27 14:20:21 -04:00
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 nfsd4: preallocate nfs4_file in process_open1() 2011-10-17 17:50:00 -04:00