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00fb4c9f84
kernel-ark/fs/nfs
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Trond Myklebust 00fb4c9f84 NFS: Remove size hack in nfs_inode_attrs_need_update() 
Prior to this patch, we used to always OK attribute updates that extended
the file size on the assumption that we might be performing writeback.
Now that we have attribute barriers to protect the writeback related updates,
we should remove this hack, as it can cause truncate() operations to
apparently be reverted if/when a readahead or getattr RPC call races
with our on-the-wire SETATTR.

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Tested-by: Chuck Lever <chuck.lever@oracle.com>
2015-03-01 23:23:06 -05:00
..
blocklayout pnfs: release lseg in pnfs_generic_pg_cleanup 2015-02-03 11:06:44 -08:00
filelayout pnfs: Refactor the *_layout_mark_request_commit to use pnfs_layout_mark_request_commit 2015-02-18 07:20:35 -08:00
flexfilelayout pnfs: Refactor the *_layout_mark_request_commit to use pnfs_layout_mark_request_commit 2015-02-18 07:20:35 -08:00
objlayout nfs: add nfs_pgio_current_mirror helper 2015-02-03 11:06:48 -08:00
cache_lib.c
cache_lib.h
callback_proc.c NFSv4.1: Don't set up a backchannel if the server didn't agree to do so 2015-02-18 12:30:47 -08:00
callback_xdr.c NFSv4.1: Convert open-coded array allocation calls to kmalloc_array() 2015-02-11 19:02:52 -05:00
callback.c nfs: don't call blocking operations while !TASK_RUNNING 2015-01-30 20:39:50 -05:00
callback.h
client.c Merge branch 'bugfixes' into linux-next 2014-09-30 17:21:41 -04:00
delegation.c Merge branch 'cleanups' 2015-02-18 07:28:37 -08:00
delegation.h NFSv4: Fix races between nfs_remove_bad_delegation() and delegation return 2014-11-12 17:19:04 -05:00
dir.c Merge branch 'iov_iter' into for-next 2014-12-08 20:39:29 -05:00
direct.c NFS: struct nfs_commit_info.lock must always point to inode->i_lock 2015-02-13 21:03:16 -05:00
dns_resolve.c
dns_resolve.h
file.c NFS: Ensure that buffered writes wait for O_DIRECT writes to complete 2015-03-01 23:22:40 -05:00
fscache-index.c NFS: Fabricate fscache server index key correctly 2014-09-25 21:25:18 -04:00
fscache.c nfs: define nfs_inc_fscache_stats and using it as possible 2014-11-24 20:08:47 -05:00
fscache.h
getroot.c switch d_materialise_unique() users to d_splice_alias() 2014-11-19 13:01:20 -05:00
idmap.c pnfs/flexfiles: Add the FlexFile Layout Driver 2015-02-03 11:06:52 -08:00
inode.c NFS: Remove size hack in nfs_inode_attrs_need_update() 2015-03-01 23:23:06 -05:00
internal.h NFS: Add attribute update barriers to NFS writebacks 2015-03-01 23:23:06 -05:00
iostat.h nfs: define nfs_inc_fscache_stats and using it as possible 2014-11-24 20:08:47 -05:00
Kconfig pnfs/flexfiles: Add the FlexFile Layout Driver 2015-02-03 11:06:52 -08:00
Makefile pnfs/flexfiles: Add the FlexFile Layout Driver 2015-02-03 11:06:52 -08:00
mount_clnt.c
namespace.c
netns.h pnfs/blocklayout: serialize GETDEVICEINFO calls 2014-11-12 14:22:52 -05:00
nfs2super.c
nfs2xdr.c nfs: save server READ/WRITE/COMMIT status 2015-02-03 11:06:40 -08:00
nfs3_fs.h nfsv3: introduce nfs3_set_ds_client 2015-02-03 11:06:34 -08:00
nfs3acl.c NFSv3: Fix missing includes of nfs3_fs.h 2014-09-25 16:28:53 -04:00
nfs3client.c nfs: set hostname when creating nfsv3 ds connection 2015-02-03 11:06:38 -08:00
nfs3proc.c NFS: Add attribute update barriers to NFS writebacks 2015-03-01 23:23:06 -05:00
nfs3super.c nfsv3: introduce nfs3_set_ds_client 2015-02-03 11:06:34 -08:00
nfs3xdr.c nfs: save server READ/WRITE/COMMIT status 2015-02-03 11:06:40 -08:00
nfs4_fs.h Merge branch 'flexfiles' 2015-02-03 16:01:27 -05:00
nfs4client.c Merge branch 'flexfiles' 2015-02-03 16:01:27 -05:00
nfs4file.c nfs: Add DEALLOCATE support 2014-11-25 16:38:32 -05:00
nfs4getroot.c
nfs4namespace.c NFSv4: test SECINFO RPC_AUTH_GSS pseudoflavors for support 2014-06-24 18:46:58 -04:00
nfs4proc.c NFS: Add attribute update barriers to NFS writebacks 2015-03-01 23:23:06 -05:00
nfs4renewd.c NFSv4.1: Fix an NFSv4.1 state renewal regression 2014-09-30 17:18:42 -04:00
nfs4session.c NFSv4.1: Don't set up a backchannel if the server didn't agree to do so 2015-02-18 12:30:47 -08:00
nfs4session.h NFSv4.1: Clean up create_session 2015-02-18 12:28:50 -08:00
nfs4state.c NFS client updates for Linux 3.20 2015-02-11 17:14:54 -08:00
nfs4super.c Merge branch 'for-3.20/bdi' of git://git.kernel.dk/linux-block 2015-02-12 13:50:21 -08:00
nfs4sysctl.c
nfs4trace.c
nfs4trace.h nfs: merge nfs_pgio_data into _header 2014-06-24 18:47:00 -04:00
nfs4xdr.c NFSv4.1: Clean up bind_conn_to_session 2015-02-18 13:11:09 -08:00
nfs42.h nfs: Add DEALLOCATE support 2014-11-25 16:38:32 -05:00
nfs42proc.c nfs: Add DEALLOCATE support 2014-11-25 16:38:32 -05:00
nfs42xdr.c nfs: Add DEALLOCATE support 2014-11-25 16:38:32 -05:00
nfs.h
nfsroot.c NFS: a couple off by ones 2015-01-30 20:43:30 -05:00
nfstrace.c
nfstrace.h
pagelist.c NFS client updates for Linux 3.20 2015-02-11 17:14:54 -08:00
pnfs_dev.c pnfs: remove GETDEVICELIST implementation 2014-09-12 13:20:54 -04:00
pnfs_nfs.c pnfs: Refactor the *_layout_mark_request_commit to use pnfs_layout_mark_request_commit 2015-02-18 07:20:35 -08:00
pnfs.c pnfs: delete an unintended goto 2015-02-10 08:41:23 -05:00
pnfs.h pnfs: Refactor the *_layout_mark_request_commit to use pnfs_layout_mark_request_commit 2015-02-18 07:20:35 -08:00
proc.c NFS: Add attribute update barriers to NFS writebacks 2015-03-01 23:23:06 -05:00
read.c nfs: add mirroring support to pgio layer 2015-02-03 11:06:45 -08:00
super.c Merge branch 'for-3.20/bdi' of git://git.kernel.dk/linux-block 2015-02-12 13:50:21 -08:00
symlink.c
sysctl.c
unlink.c
write.c NFS: Add attribute update barriers to NFS writebacks 2015-03-01 23:23:06 -05:00