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0f66b5984d
linux/fs/nfs
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Peng Tao 0f66b5984d NFS41: do not update isize if inode needs layoutcommit 
nfs_update_inode will update isize if there is no queued pages. For pNFS,
layoutcommit is supposed to change file size on server, the same effect as queued
pages. nfs_update_inode may be called when dirty pages are written back (nfsi->npages==0)
but layoutcommit is not sent, and it will change client file size according to server
file size. Then client ends up losing what it just writes back in pNFS path.
So we should skip updating client file size if file needs layoutcommit.

Signed-off-by: Peng Tao <peng_tao@emc.com>
Cc: stable@kernel.org   [2.6.39]
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2011-06-15 11:24:28 -04:00
..
objlayout pnfs-obj: pg_test check for max_io_size 2011-05-29 21:03:08 +03:00
cache_lib.c
cache_lib.h
callback_proc.c pnfs: Use byte-range for cb_layoutrecall 2011-05-29 20:52:34 +03:00
callback_xdr.c pnfs: CB_NOTIFY_DEVICEID 2011-05-29 20:52:31 +03:00
callback.c NFS do not find client in NFSv4 pg_authenticate 2011-01-25 15:26:51 -05:00
callback.h pnfs: CB_NOTIFY_DEVICEID 2011-05-29 20:52:31 +03:00
client.c NFSv4.1: purge deviceid cache on nfs_free_client 2011-05-29 20:50:42 +03:00
delegation.c nfs,rcu: convert call_rcu(nfs_free_delegation_callback) to kfree_rcu() 2011-05-27 17:42:46 -04:00
delegation.h NFS: Move cl_delegations to the nfs_server struct 2011-01-06 14:57:46 -05:00
dir.c Merge branch 'pnfs-submit' of git://git.open-osd.org/linux-open-osd 2011-05-29 14:10:13 -07:00
direct.c NFS: account direct-io into task io accounting 2011-03-11 15:39:27 -05:00
dns_resolve.c sunrpc: use seconds since boot in expiry cache 2010-09-07 19:21:20 -04:00
dns_resolve.h NFS: Use kernel DNS resolver [ver #2] 2010-08-11 17:11:28 +00:00
file.c Fix common misspellings 2011-03-31 11:26:23 -03:00
fscache-index.c
fscache.c NFS: Squelch compiler warning 2010-05-14 15:09:31 -04:00
fscache.h
getroot.c Merge branch 'nfs-for-2.6.39' into nfs-for-next 2011-03-24 17:03:14 -04:00
idmap.c NFSv4: Send unmapped uid/gids to the server when using auth_sys 2011-03-11 15:39:27 -05:00
inode.c NFS41: do not update isize if inode needs layoutcommit 2011-06-15 11:24:28 -04:00
internal.h Merge branch 'pnfs-submit' of git://git.open-osd.org/linux-open-osd 2011-05-29 14:10:13 -07:00
iostat.h NFS: Squelch compiler warning in nfs_add_server_stats() 2010-05-14 15:09:31 -04:00
Kconfig pnfs-obj: objlayoutdriver module skeleton 2011-05-29 20:52:35 +03:00
Makefile pnfs-obj: objlayoutdriver module skeleton 2011-05-29 20:52:35 +03:00
mount_clnt.c NFS: Remove redundant unlikely() 2010-12-21 11:51:23 -05:00
namespace.c NFS: Remove unused argument from nfs_find_best_sec() 2011-04-12 19:34:23 -04:00
nfs2xdr.c Merge branch 'bugfixes' into nfs-for-2.6.38 2011-01-10 14:48:02 -05:00
nfs3acl.c NFS: Prevent memory allocation failure in nfsacl_encode() 2011-01-25 15:24:47 -05:00
nfs3proc.c NFS: lookup supports alternate client 2011-03-24 13:52:41 -04:00
nfs3xdr.c NFS: Fix "kernel BUG at fs/nfs/nfs3xdr.c:1338!" 2011-01-25 15:24:47 -05:00
nfs4_fs.h NFSv4.1: Don't loop forever in nfs4_proc_create_session 2011-04-24 14:28:18 -04:00
nfs4filelayout.c NFSv4.1: use pnfs_generic_pg_test directly by layout driver 2011-05-29 20:56:55 +03:00
nfs4filelayout.h NFSv4.1: purge deviceid cache on nfs_free_client 2011-05-29 20:50:42 +03:00
nfs4filelayoutdev.c SUNRPC: introduce xdr_init_decode_pages 2011-05-29 20:52:32 +03:00
nfs4namespace.c nfs: nfs_do_{ref,sub}mount() superblock argument is redundant 2011-03-16 16:48:06 -04:00
nfs4proc.c Merge branch 'pnfs-submit' of git://git.open-osd.org/linux-open-osd 2011-05-29 14:10:13 -07:00
nfs4renewd.c NFSv4.1: new flag for state renewal check 2011-03-11 15:38:41 -05:00
nfs4state.c NFSv4.1: Fix the handling of NFS4ERR_SEQ_MISORDERED errors 2011-05-27 17:42:01 -04:00
nfs4xdr.c pnfs: encode_layoutcommit 2011-05-29 20:55:00 +03:00
nfsroot.c NFS: Revert NFSROOT default mount options 2011-05-27 17:42:47 -04:00
pagelist.c NFSv4.1: define nfs_generic_pg_test 2011-05-29 21:02:42 +03:00
pnfs_dev.c NFS: fix umount of pnfs filesystems 2011-06-15 11:23:02 -04:00
pnfs.c Merge branch 'pnfs-submit' of git://git.open-osd.org/linux-open-osd 2011-05-29 14:10:13 -07:00
pnfs.h NFS: fix umount of pnfs filesystems 2011-06-15 11:23:02 -04:00
proc.c NFS: lookup supports alternate client 2011-03-24 13:52:41 -04:00
read.c NFSv4.1: unify pnfs_pageio_init functions 2011-05-29 20:56:43 +03:00
super.c pnfs: client stats 2011-05-29 20:52:34 +03:00
symlink.c
sysctl.c NFS: new idmapper 2010-10-07 18:48:49 -04:00
unlink.c nfs: store devname at disconnected NFS roots 2011-03-16 16:44:24 -04:00
write.c NFSv4.1: unify pnfs_pageio_init functions 2011-05-29 20:56:43 +03:00