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linux/fs/nfs
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Trond Myklebust 40dd4b7aee NFSv4.1: Optimise layout return-on-close 
Optimise the layout return on close code by ensuring that

1) Add a check for whether we hold a layout before taking any spinlocks
2) Only take the spin lock once
3) Use nfs_state->state to speed up open file checks

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
2015-01-24 18:46:48 -05:00
..
blocklayout
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2014-12-10 16:10:49 -08:00
filelayout
NFS: Deletion of unnecessary checks before the function call "nfs_put_client"
2014-11-24 20:07:27 -05:00
objlayout
Merge branch 'for-linus' of git://git.open-osd.org/linux-open-osd
2014-10-21 12:53:45 -07:00
cache_lib.c
NFS: simplify and clean cache library
2013-02-15 10:43:36 -05:00
cache_lib.h
NFS: simplify and clean cache library
2013-02-15 10:43:36 -05:00
callback_proc.c
NFS: fix subtle change in COMMIT behavior
2014-11-24 17:00:42 -05:00
callback_xdr.c
Merge branch 'labeled-nfs' into linux-next
2013-06-28 16:29:51 -04:00
callback.c
nfs: do not start the callback thread until we set rqstp->rq_task
2014-09-02 17:53:30 -04:00
callback.h
NFS: Add in v4.2 callback operation
2013-06-08 16:20:18 -04:00
client.c
Merge branch 'bugfixes' into linux-next
2014-09-30 17:21:41 -04:00
delegation.c
NFS: Don't try to reclaim delegation open state if recovery failed
2014-11-12 17:19:04 -05:00
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: fix dio deadlock when O_DIRECT flag is flipped
2015-01-21 17:10:08 -05:00
dns_resolve.c
NFS: Enabling v4.2 should not recompile nfsd and lockd
2013-11-19 16:20:40 -05:00
dns_resolve.h
…
file.c
Merge branch 'for-3.18/core' of git://git.kernel.dk/linux-block
2014-10-18 11:53:51 -07:00
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
NFS: Use i_writecount to control whether to get an fscache cookie in nfs_open()
2013-09-27 18:40:25 +01:00
getroot.c
switch d_materialise_unique() users to d_splice_alias()
2014-11-19 13:01:20 -05:00
idmap.c
KEYS: Remove key_type::match in favour of overriding default by match_preparse
2014-09-16 17:36:06 +01:00
inode.c
NFS: Fix use of nfs_attr_use_mounted_on_fileid()
2015-01-21 17:15:41 -05:00
internal.h
NFS: Fix use of nfs_attr_use_mounted_on_fileid()
2015-01-21 17:15:41 -05:00
iostat.h
nfs: define nfs_inc_fscache_stats and using it as possible
2014-11-24 20:08:47 -05:00
Kconfig
nfs: fix pnfs Kconfig defaults
2013-11-15 13:41:43 -05:00
Makefile
NFS: Implement SEEK
2014-09-30 16:24:56 -04:00
mount_clnt.c
nfs: have nfs_mount fake up a auth_flavs list when the server didn't provide it
2013-06-28 15:51:51 -04:00
namespace.c
nfs: use %p[dD] instead of open-coded (and often racy) equivalents
2013-10-24 23:34:50 -04:00
netns.h
pnfs/blocklayout: serialize GETDEVICEINFO calls
2014-11-12 14:22:52 -05:00
nfs2super.c
…
nfs2xdr.c
NFS: Create a common results structure for reads and writes
2014-05-28 18:12:43 -04:00
nfs3_fs.h
NFS: Move NFS v3 acl functions to nfs3_fs.h
2014-09-12 13:50:26 -04:00
nfs3acl.c
NFSv3: Fix missing includes of nfs3_fs.h
2014-09-25 16:28:53 -04:00
nfs3client.c
NFSv3: Fix missing includes of nfs3_fs.h
2014-09-25 16:28:53 -04:00
nfs3proc.c
NFS: Move v3 declarations out of internal.h
2014-09-12 13:49:40 -04:00
nfs3super.c
NFS: Move NFS v3 acl functions to nfs3_fs.h
2014-09-12 13:50:26 -04:00
nfs3xdr.c
NFS: Create a common results structure for reads and writes
2014-05-28 18:12:43 -04:00
nfs4_fs.h
NFSv4.1: Allow parallel OPEN/OPEN_DOWNGRADE/CLOSE
2015-01-23 23:06:45 -05:00
nfs4client.c
NFSv4.1: Fix an Oops in nfs41_walk_client_list
2015-01-21 17:10:09 -05:00
nfs4file.c
nfs: Add DEALLOCATE support
2014-11-25 16:38:32 -05:00
nfs4getroot.c
NFSv4: Fix security auto-negotiation
2013-09-07 16:18:30 -04:00
nfs4namespace.c
NFSv4: test SECINFO RPC_AUTH_GSS pseudoflavors for support
2014-06-24 18:46:58 -04:00
nfs4proc.c
NFSv4.1: Optimise layout return-on-close
2015-01-24 18:46:48 -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: nfs4_destroy_session must call rpc_destroy_waitqueue
2014-02-01 15:13:39 -05:00
nfs4session.h
NFSv4.1: nfs4_destroy_session must call rpc_destroy_waitqueue
2014-02-01 15:13:39 -05:00
nfs4state.c
NFSv4: Check for NULL argument in nfs_*_seqid() functions
2015-01-23 23:06:45 -05:00
nfs4super.c
mm + fs: store shadow entries in page cache
2014-04-03 16:21:01 -07:00
nfs4sysctl.c
nfs: convert use of typedef ctl_table to struct ctl_table
2014-06-06 16:08:16 -07:00
nfs4trace.c
NFSv4.1: Add tracepoints for debugging slot table operations
2013-08-22 08:58:27 -04:00
nfs4trace.h
nfs: merge nfs_pgio_data into _header
2014-06-24 18:47:00 -04:00
nfs4xdr.c
NFSv4: Fix lock on-wire reordering issues
2015-01-24 18:46:47 -05:00
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
…
nfstrace.c
NFS: Add event tracing for generic NFS lookups
2013-08-22 08:58:18 -04:00
nfstrace.h
NFS: fix the handling of NFS_INO_INVALID_DATA flag in nfs_revalidate_mapping
2014-01-27 15:35:56 -05:00
pagelist.c
NFS: fix subtle change in COMMIT behavior
2014-11-24 17:00:42 -05:00
pnfs_dev.c
pnfs: remove GETDEVICELIST implementation
2014-09-12 13:20:54 -04:00
pnfs.c
NFSv4.1: Optimise layout return-on-close
2015-01-24 18:46:48 -05:00
pnfs.h
NFSv4.1: Optimise layout return-on-close
2015-01-24 18:46:48 -05:00
proc.c
nfs: merge nfs_pgio_data into _header
2014-06-24 18:47:00 -04:00
read.c
nfs: replace nfs_add_stats with nfs_inc_stats when add one
2014-11-24 20:08:47 -05:00
super.c
NFS: Remove v3 not compiled check from validate_mount_data()
2014-09-12 13:50:20 -04:00
symlink.c
…
sysctl.c
nfs: convert use of typedef ctl_table to struct ctl_table
2014-06-06 16:08:16 -07:00
unlink.c
nfs: emit a fsnotify_nameremove call in sillyrename codepath
2014-03-17 15:14:17 -04:00
write.c
nfs: replace nfs_add_stats with nfs_inc_stats when add one
2014-11-24 20:08:47 -05:00