Trond Myklebust 6ae373394c NFSv4.1: Ask for no delegation on OPEN if using O_DIRECT ... If we're using NFSv4.1, then we have the ability to let the server know whether or not we believe that returning a delegation as part of our OPEN request would be useful. The feature needs to be used with care, since the client sending the request doesn't necessarily know how other clients are using that file, and how they may be affected by the delegation. For this reason, our initial use of the feature will be to let the server know when the client believes that handing out a delegation would not be useful. The first application for this function is when opening the file using O_DIRECT. Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>		2015-02-04 10:35:32 -05:00
..
blocklayout	pnfs: release lseg in pnfs_generic_pg_cleanup	2015-02-03 11:06:44 -08:00
filelayout	pnfs: pass ds_commit_idx through the commit path	2015-02-03 11:06:45 -08:00
flexfilelayout	pnfs/flexfiles: Add the FlexFile Layout Driver	2015-02-03 11:06:52 -08:00
objlayout	nfs: add nfs_pgio_current_mirror helper	2015-02-03 11:06:48 -08:00
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.c	nfs: don't call blocking operations while !TASK_RUNNING	2015-01-30 20:39:50 -05:00
callback.h	NFS: Add in v4.2 callback operation	2013-06-08 16:20:18 -04:00
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
client.c	Merge branch 'bugfixes' into linux-next	2014-09-30 17:21:41 -04:00
delegation.c	NFSv4: Deal with atomic upgrades of an existing delegation	2015-01-24 18:46:51 -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	Merge branch 'flexfiles'	2015-02-03 16:01:27 -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	NFS: DNS resolver cache per network namespace context introduced	2012-01-31 18:20:26 -05:00
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	pnfs/flexfiles: Add the FlexFile Layout Driver	2015-02-03 11:06:52 -08:00
inode.c	nfs: prevent truncate on active swapfile	2015-01-30 20:43:29 -05:00
internal.h	Merge branch 'flexfiles'	2015-02-03 16:01:27 -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	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
nfs.h	NFS: Convert v4 into a module	2012-07-30 19:06:52 -04:00
nfs2super.c	NFS: Convert v2 into a module	2012-07-30 19:06:41 -04:00
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	NFSv4.1/NFSv3: Add pNFS callbacks for nfs3_(read|write|commit)_done()	2015-02-03 11:06:37 -08:00
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	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: Ask for no delegation on OPEN if using O_DIRECT	2015-02-04 10:35:32 -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	nfs41: create NFSv3 DS connection if specified	2015-02-03 11:06:35 -08:00
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	NFSv4.1: Ask for no delegation on OPEN if using O_DIRECT	2015-02-04 10:35:32 -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
nfsroot.c	NFS: a couple off by ones	2015-01-30 20:43:30 -05:00
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: add nfs_pgio_current_mirror helper	2015-02-03 11:06:48 -08:00
pnfs.c	Merge branch 'flexfiles'	2015-02-03 16:01:27 -05:00
pnfs.h	Merge branch 'flexfiles'	2015-02-03 16:01:27 -05:00
pnfs_dev.c	pnfs: remove GETDEVICELIST implementation	2014-09-12 13:20:54 -04:00
pnfs_nfs.c	pnfs: pass ds_commit_idx through the commit path	2015-02-03 11:06:45 -08:00
proc.c	nfs: merge nfs_pgio_data into _header	2014-06-24 18:47:00 -04:00
read.c	nfs: add mirroring support to pgio layer	2015-02-03 11:06:45 -08:00
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: add mirroring support to pgio layer	2015-02-03 11:06:45 -08:00