Trond Myklebust 65b62a29f7 NFSv4: Ensure delegation recall and byte range lock removal don't conflict ...

Add a mutex to the struct nfs4_state_owner to ensure that delegation
recall doesn't conflict with byte range lock removal.

Note that we nest the new mutex _outside_ the state manager reclaim
protection (nfsi->rwsem) in order to avoid deadlocks.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

2013-02-11 15:33:13 -05:00

..

blocklayout

NFSv4.1: Move slot table and session struct definitions to nfs4session.h

2012-12-06 00:30:46 +01:00

objlayout

NFSv4.1: Remove unused function last_byte_offset

2012-11-04 14:43:38 -05:00

cache_lib.c

NFSv4: Get rid of unnecessary BUG_ON()s

2012-11-04 14:43:39 -05:00

cache_lib.h

NFS: DNS resolver PipeFS notifier introduced

2012-01-31 18:20:26 -05:00

callback_proc.c

nfs: avoid dereferencing null pointer in initiate_bulk_draining

2013-01-05 14:26:51 -05:00

callback_xdr.c

NFSv4.1: Move slot table and session struct definitions to nfs4session.h

2012-12-06 00:30:46 +01:00

callback.c

NFSv4: Fix the return value for nfs_callback_start_svc

2012-10-16 13:14:42 -04:00

callback.h

NFSv4.1: Clean up session draining

2012-12-06 00:30:44 +01:00

client.c

NFS: avoid NULL dereference in nfs_destroy_server

2012-12-12 23:55:56 -05:00

delegation.c

NFSv4: Ensure delegation recall and byte range lock removal don't conflict

2013-02-11 15:33:13 -05:00

delegation.h

NFSv4.1: Don't lose locks when a server reboots during delegation return

2013-02-11 15:33:12 -05:00

dir.c

NFS: Fix access to suid/sgid executables

2013-01-03 17:06:27 -05:00

direct.c

nfs: fix page dirtying in NFS DIO read codepath

2012-12-12 12:56:19 -05:00

dns_resolve.c

NFS: fix bug in legacy DNS resolver.

2012-10-31 16:25:59 -04:00

dns_resolve.h

…

file.c

lseek: the "whence" argument is called "whence"

2012-12-17 17:15:12 -08:00

fscache-index.c

…

fscache.c

NFS4: Open files for fscaching

2012-12-20 22:19:42 +00:00

fscache.h

NFS: Provide stub nfs_fscache_wait_on_invalidate() for when CONFIG_NFS_FSCACHE=n

2012-12-21 08:06:48 -08:00

getroot.c

nfs: include internal.h in getroot.h

2012-10-02 08:17:04 -07:00

idmap.c

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

2012-12-16 15:40:50 -08:00

inode.c

Revert "NFS: add nfs_sb_deactive_async to avoid deadlock"

2013-02-01 10:13:48 -05:00

internal.h

Revert "NFS: add nfs_sb_deactive_async to avoid deadlock"

2013-02-01 10:13:48 -05:00

iostat.h

…

Kconfig

NFSv4.1: Remove the dependency on CONFIG_EXPERIMENTAL

2012-10-03 10:54:50 -07:00

Makefile

NFSv4.1: Cleanup move session slot management to fs/nfs/nfs4session.c

2012-12-06 00:30:45 +01:00

mount_clnt.c

NFS: Remove the BUG_ON() in the mount code

2012-11-04 14:43:39 -05:00

namespace.c

NFS: Don't silently fail setattr() requests on mountpoints

2013-01-30 17:41:04 -05:00

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: Remove asserts from the NFS XDR code

2012-11-04 14:43:38 -05:00

nfs3acl.c

userns: Pass a userns parameter into posix_acl_to_xattr and posix_acl_from_xattr

2012-09-18 01:01:35 -07:00

nfs3client.c

NFS: Only initialize the ACL client in the v3 case

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

nfs3proc.c

SUNRPC handle EKEYEXPIRED in call_refreshresult

2012-12-12 15:36:02 -05:00

nfs3super.c

NFS: Convert v3 into a module

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

nfs3xdr.c

NFS: Remove asserts from the NFS XDR code

2012-11-04 14:43:38 -05:00

nfs4_fs.h

NFSv4: Ensure delegation recall and byte range lock removal don't conflict

2013-02-11 15:33:13 -05:00

nfs4client.c

NFSv4.1: Ensure that nfs41_walk_client_list() does start lease recovery

2013-01-27 15:51:41 -05:00

nfs4file.c

NFS4: Open files for fscaching

2012-12-20 22:19:42 +00:00

nfs4filelayout.c

SUNRPC handle EKEYEXPIRED in call_refreshresult

2012-12-12 15:36:02 -05:00

nfs4filelayout.h

NFSv4.1: Kill nfs4_ds_disconnect()

2012-10-15 10:49:42 -04:00

nfs4filelayoutdev.c

NFSv4.1: Cleanup move session slot management to fs/nfs/nfs4session.c

2012-12-06 00:30:45 +01:00

nfs4getroot.c

NFSv4: fs/nfs/nfs4getroot.c needs to include "internal.h"

2012-10-16 12:37:59 -04:00

nfs4namespace.c

nfs: Show original device name verbatim in /proc/*/mount{s,info}

2012-10-31 16:26:26 -04:00

nfs4proc.c

NFSv4: Ensure delegation recall and byte range lock removal don't conflict

2013-02-11 15:33:13 -05:00

nfs4renewd.c

workqueue: use mod_delayed_work() instead of cancel + queue

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

nfs4session.c

NFSv4.1: Deal effectively with interrupted RPC calls.

2012-12-15 15:39:59 -05:00

nfs4session.h

NFSv4.1: Deal effectively with interrupted RPC calls.

2012-12-15 15:39:59 -05:00

nfs4state.c

NFSv4: Ensure delegation recall and byte range lock removal don't conflict

2013-02-11 15:33:13 -05:00

nfs4super.c

NFS: Ensure that we always drop inodes that have been marked as stale

2012-12-14 14:36:36 -05:00

nfs4sysctl.c

nfs: include nfs4_fh.h in nfs4sysctl.c

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

nfs4xdr.c

Merge branch 'bugfixes' into nfs-for-next

2012-12-11 09:16:26 -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

pagelist.c

NFS: Clean up helper function nfs4_select_rw_stateid()

2012-09-28 16:03:04 -04:00

pnfs_dev.c

NFSv4.1: pNFS data servers may be temporarily offline

2012-09-28 16:03:09 -04:00

pnfs.c

pnfs: Increase the refcount when LAYOUTGET fails the first time

2013-01-04 10:50:42 -05:00

pnfs.h

NFSv4.1: Do not call pnfs_return_layout() from an rpciod context

2012-10-15 10:49:43 -04:00

proc.c

SUNRPC handle EKEYEXPIRED in call_refreshresult

2012-12-12 15:36:02 -05:00

read.c

NFS: Ensure that we free the rpc_task after read and write cleanups are done

2013-01-04 12:59:10 -05:00

super.c

Revert "NFS: add nfs_sb_deactive_async to avoid deadlock"

2013-02-01 10:13:48 -05:00

symlink.c

…

sysctl.c

NFS: Initialize v4 sysctls from nfs_init_v4()

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

unlink.c

Revert "NFS: add nfs_sb_deactive_async to avoid deadlock"

2013-02-01 10:13:48 -05:00

write.c

NFS: Ensure that we free the rpc_task after read and write cleanups are done

2013-01-04 12:59:10 -05:00