Christoph Hellwig a9ab5e8406 nfs: page cache invalidation for dio ...

Make sure to properly invalidate the pagecache before performing direct I/O,
so that no stale pages are left around.  This matches what the generic
direct I/O code does.  Also take the i_mutex over the direct write submission
to avoid the lifelock vs truncate waiting for i_dio_count to decrease, and
to avoid having the pagecache easily repopulated while direct I/O is in
progrss.  Again matching the generic direct I/O code.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>

2014-01-13 17:29:50 -05:00

..

blocklayout

nfs: fix do_div() warning by instead using sector_div()

2013-12-04 12:57:37 -05:00

objlayout

NFSv4.1 use pnfs_device maxcount for the objectlayout gdia_maxcount

2013-06-28 15:34:45 -04:00

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: When displaying session slot numbers, use "%u" consistently

2013-09-03 15:26:30 -04:00

callback_xdr.c

Merge branch 'labeled-nfs' into linux-next

2013-06-28 16:29:51 -04:00

callback.c

nfs: Use PTR_ERR_OR_ZERO in 'nfs41_callback_up' function

2013-10-28 18:16:55 -04:00

callback.h

NFS: Add in v4.2 callback operation

2013-06-08 16:20:18 -04:00

client.c

NFS: cache parsed auth_info in nfs_server

2013-10-28 15:37:43 -04:00

delegation.c

NFSv4: Add tracepoints for debugging delegations

2013-08-22 08:58:24 -04:00

delegation.h

NFSv4: Fix CB_RECALL_ANY to only return delegations that are not in use

2013-04-05 17:03:57 -04:00

dir.c

NFS: dprintk() should not print negative fileids and inode numbers

2014-01-05 15:51:23 -05:00

direct.c

nfs: page cache invalidation for dio

2014-01-13 17:29:50 -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

NFS: dprintk() should not print negative fileids and inode numbers

2014-01-05 15:51:23 -05:00

fscache-index.c

NFS: Use the inode->i_version to cache NFSv4 change attribute information

2011-10-18 09:14:34 -07:00

fscache.c

NFS: Use i_writecount to control whether to get an fscache cookie in nfs_open()

2013-09-27 18:40:25 +01:00

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

NFS:Add labels to client function prototypes

2013-06-08 16:20:15 -04:00

idmap.c

NFSv4: Convert idmapper to use the new framework for pipefs dentries

2013-09-01 11:12:42 -04:00

inode.c

NFSv4.1: Don't trust attributes if a pNFS LAYOUTCOMMIT is outstanding

2014-01-13 12:08:11 -05:00

internal.h

NFS: Enabling v4.2 should not recompile nfsd and lockd

2013-11-19 16:20:40 -05:00

iostat.h

NFS: Squelch compiler warning in nfs_add_server_stats()

2010-05-14 15:09:31 -04:00

Kconfig

nfs: fix pnfs Kconfig defaults

2013-11-15 13:41:43 -05:00

Makefile

NFS: Enable slot table helpers for NFSv4.0

2013-09-03 15:26:33 -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

nfs: include NFSv4 header in netns.h

2012-10-02 08:17:02 -07:00

nfs2super.c

NFS: Convert v2 into a module

2012-07-30 19:06:41 -04:00

nfs2xdr.c

nfs: Convert nfs2xdr to use kuids and kgids

2013-02-13 06:15:30 -08:00

nfs3acl.c

NFS: dprintk() should not print negative fileids and inode numbers

2014-01-05 15:51:23 -05:00

nfs3client.c

NFS: Only initialize the ACL client in the v3 case

2012-07-30 19:05:54 -04:00

nfs3proc.c

nfs: use %p[dD] instead of open-coded (and often racy) equivalents

2013-10-24 23:34:50 -04:00

nfs3super.c

NFS: Convert v3 into a module

2012-07-30 19:06:46 -04:00

nfs3xdr.c

nfs: Convert nfs3xdr to use kuids and kgids

2013-02-13 06:15:31 -08:00

nfs4_fs.h

NFS: Enabling v4.2 should not recompile nfsd and lockd

2013-11-19 16:20:40 -05:00

nfs4client.c

nfs: check if gssd is running before attempting to use krb5i auth in SETCLIENTID call

2013-12-06 13:06:32 -05:00

nfs4file.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2013-11-13 15:34:18 +09:00

nfs4filelayout.c

NFS: dprintk() should not print negative fileids and inode numbers

2014-01-05 15:51:23 -05:00

nfs4filelayout.h

NFSv4.1: Use layout credentials for get_deviceinfo calls

2013-06-06 16:24:37 -04:00

nfs4filelayoutdev.c

nfs: fix dead code of ipv6_addr_scope

2014-01-05 15:38:21 -05:00

nfs4getroot.c

NFSv4: Fix security auto-negotiation

2013-09-07 16:18:30 -04:00

nfs4namespace.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2013-11-13 15:34:18 +09:00

nfs4proc.c

nfs4.1: properly handle ENOTSUP in SECINFO_NO_NAME

2014-01-13 17:29:47 -05:00

nfs4renewd.c

workqueue: use mod_delayed_work() instead of cancel + queue

2012-08-13 16:27:37 -07:00

nfs4session.c

When CONFIG_NFS_V4_1 is not enabled, "make C=2" emits this warning:

2013-09-04 12:26:30 -04:00

nfs4session.h

When CONFIG_NFS_V4_1 is not enabled, "make C=2" emits this warning:

2013-09-04 12:26:30 -04:00

nfs4state.c

point to the right include file in a comment (left over from a9004abc3)

2014-01-05 15:51:35 -05:00

nfs4super.c

NFSv4.1: Fix a race in nfs4_write_inode

2014-01-13 13:34:36 -05:00

nfs4sysctl.c

nfs: include nfs4_fh.h in nfs4sysctl.c

2012-10-02 08:17:03 -07:00

nfs4trace.c

NFSv4.1: Add tracepoints for debugging slot table operations

2013-08-22 08:58:27 -04:00

nfs4trace.h

NFSv4.1: Add tracepoints for debugging test_stateid events

2013-08-22 08:58:27 -04:00

nfs4xdr.c

NFSv4: OPEN must handle the NFS4ERR_IO return code correctly

2013-12-06 13:06:30 -05:00

nfs.h

NFS: Convert v4 into a module

2012-07-30 19:06:52 -04:00

nfsroot.c

SUNRPC/NFS: Add Kbuild dependencies for NFS_DEBUG/RPC_DEBUG

2012-03-20 13:08:26 -04:00

nfstrace.c

NFS: Add event tracing for generic NFS lookups

2013-08-22 08:58:18 -04:00

nfstrace.h

NFS: Add tracepoints for debugging NFS hard links

2013-08-22 08:58:20 -04:00

pagelist.c

NFS: Don't check lock owner compatability unless file is locked (part 2)

2013-09-06 11:27:41 -04:00

pnfs_dev.c

hlist: drop the node parameter from iterators

2013-02-27 19:10:24 -08:00

pnfs.c

NFSv4.1: Fix a race in nfs4_write_inode

2014-01-13 13:34:36 -05:00

pnfs.h

NFSv4.1: Don't trust attributes if a pNFS LAYOUTCOMMIT is outstanding

2014-01-13 12:08:11 -05:00

proc.c

nfs: use %p[dD] instead of open-coded (and often racy) equivalents

2013-10-24 23:34:50 -04:00

read.c

NFS: dprintk() should not print negative fileids and inode numbers

2014-01-05 15:51:23 -05:00

super.c

NFS: correctly report misuse of "migration" mount option.

2013-11-15 13:41:43 -05:00

symlink.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

sysctl.c

NFS: Initialize v4 sysctls from nfs_init_v4()

2012-07-17 13:33:18 -04:00

unlink.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2013-11-13 15:34:18 +09:00

write.c

NFS: dprintk() should not print negative fileids and inode numbers

2014-01-05 15:51:23 -05:00