Jeff Layton 4db72b40fd nfs: add memory barriers around NFS_INO_INVALID_DATA and NFS_INO_INVALIDATING ...

If the setting of NFS_INO_INVALIDATING gets reordered to before the
clearing of NFS_INO_INVALID_DATA, then another task may hit a race
window where both appear to be clear, even though the inode's pages are
still in need of invalidation. Fix this by adding the appropriate memory
barriers.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>

2014-01-28 14:48:18 -05:00

..

blocklayout

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

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

objlayout

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cache_lib.c

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cache_lib.h

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callback_proc.c

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

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

callback_xdr.c

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callback.c

nfs: Use PTR_ERR_OR_ZERO in 'nfs41_callback_up' function

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

callback.h

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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

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dir.c

nfs: add memory barriers around NFS_INO_INVALID_DATA and NFS_INO_INVALIDATING

2014-01-28 14:48:18 -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

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file.c

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

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

fscache-index.c

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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

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idmap.c

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

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

inode.c

nfs: add memory barriers around NFS_INO_INVALID_DATA and NFS_INO_INVALIDATING

2014-01-28 14:48:18 -05:00

internal.h

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

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

iostat.h

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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

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namespace.c

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

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

netns.h

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nfs2super.c

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nfs2xdr.c

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nfs3acl.c

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

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

nfs3client.c

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nfs3proc.c

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

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

nfs3super.c

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nfs3xdr.c

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nfs4_fs.h

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

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

nfs4client.c

sunrpc: turn warn_gssd() log message into a dprintk()

2014-01-27 15:36:05 -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

pnfs: fix BUG in filelayout_recover_commit_reqs

2014-01-21 14:12:18 -07:00

nfs4filelayout.h

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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

nfs: handle servers that support only ALLOW ACE type.

2014-01-27 11:54:35 -05:00

nfs4renewd.c

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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

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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

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nfsroot.c

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

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

pnfs_dev.c

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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

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sysctl.c

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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: add memory barriers around NFS_INO_INVALID_DATA and NFS_INO_INVALIDATING

2014-01-28 14:48:18 -05:00