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linux/fs/nfs
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Weston Andros Adamson 85710a837c nfs: nfs_page should take a ref on the head req 
nfs_pages that aren't the the head of a group must take a reference on the
head as long as ->wb_head is set to it. This stops the head from hitting
a refcount of 0 while there is still an active nfs_page for the page group.

This avoids kref warnings in the writeback code when the page group head
is found and referenced.

Signed-off-by: Weston Andros Adamson <dros@primarydata.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
2014-07-12 16:51:41 -04:00
..
blocklayout
nfs: modify pg_test interface to return size_t
2014-05-29 11:11:43 -04:00
filelayout
NFS client updates for Linux 3.16
2014-06-10 15:02:42 -07:00
objlayout
pNFS: Handle allocation errors correctly in objlayout_alloc_layout_hdr()
2014-05-29 20:17:17 -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
NFSv4.1: Minor optimisation in get_layout_by_fh_locked()
2014-02-19 21:21:06 -05:00
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
NFS: Fix a delegation callback race
2014-03-02 22:03:12 -05:00
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
arch: Mass conversion of smp_mb__*()
2014-04-18 14:20:48 +02:00
direct.c
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2014-06-12 10:30:18 -07:00
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-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2014-06-12 10:30:18 -07:00
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: Fix memroy leak for double mounts
2014-04-15 10:29:25 -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
NFS: Don't mark the data cache as invalid if it has been flushed
2014-06-24 18:46:57 -04:00
internal.h
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2014-06-12 10:30:18 -07:00
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
Push the file layout driver into a subdirectory
2014-05-29 20:21:56 -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
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: Create a common results structure for reads and writes
2014-05-28 18:12:43 -04:00
nfs3acl.c
nfs: only show Posix ACLs in listxattr if actually present
2014-07-08 14:36:08 -04:00
nfs3client.c
NFS: Only initialize the ACL client in the v3 case
2012-07-30 19:05:54 -04:00
nfs3proc.c
nfs: only show Posix ACLs in listxattr if actually present
2014-07-08 14:36:08 -04:00
nfs3super.c
nfs: use generic posix ACL infrastructure for v3 Posix ACLs
2014-01-26 08:26:20 -05:00
nfs3xdr.c
NFS: Create a common results structure for reads and writes
2014-05-28 18:12:43 -04:00
nfs4_fs.h
NFSv4: test SECINFO RPC_AUTH_GSS pseudoflavors for support
2014-06-24 18:46:58 -04:00
nfs4client.c
NFSv4: Schedule recovery if nfs40_walk_client_list() is interrupted
2014-03-19 08:34:20 -04:00
nfs4file.c
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2014-06-12 10:30:18 -07:00
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: test SECINFO RPC_AUTH_GSS pseudoflavors for support
2014-06-24 18:46:58 -04:00
nfs4renewd.c
workqueue: use mod_delayed_work() instead of cancel + queue
2012-08-13 16:27:37 -07:00
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
NFS client updates for Linux 3.16
2014-06-10 15:02:42 -07:00
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: Create a common read and write data struct
2014-05-28 18:12:47 -04:00
nfs4xdr.c
NFS: Create a common results structure for reads and writes
2014-05-28 18:12:43 -04:00
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: fix the handling of NFS_INO_INVALID_DATA flag in nfs_revalidate_mapping
2014-01-27 15:35:56 -05:00
pagelist.c
nfs: nfs_page should take a ref on the head req
2014-07-12 16:51:41 -04:00
pnfs_dev.c
hlist: drop the node parameter from iterators
2013-02-27 19:10:24 -08:00
pnfs.c
NFS client updates for Linux 3.16
2014-06-10 15:02:42 -07:00
pnfs.h
NFS client updates for Linux 3.16
2014-06-10 15:02:42 -07:00
proc.c
NFS: Create a common pgio_rpc_prepare function
2014-05-28 18:40:28 -04:00
read.c
nfs: support page groups in nfs_read_completion
2014-05-29 11:11:50 -04:00
super.c
NFS: populate ->net in mount data when remounting
2014-06-10 11:10:29 -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: mark nfs_page reqs with flag for extra ref
2014-07-12 16:51:41 -04:00