J. Bruce Fields df4e8d2c1d locks: implement delegations ...

Implement NFSv4 delegations at the vfs level using the new FL_DELEG lock
type.

Note nfsd is the only delegation user and is only using read
delegations.  Warn on any attempt to set a write delegation for now.
We'll come back to that case later.

Acked-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

2013-11-09 00:16:41 -05:00

..

9p

9p: make v9fs_cache_inode_{get,put,set}_cookie empty inlines for !9P_CACHEFS

2013-10-24 23:34:47 -04:00

adfs

adfs: delayed freeing of sbi

2013-10-24 23:43:27 -04:00

affs

truncate: drop 'oldsize' truncate_pagecache() parameter

2013-09-12 15:38:02 -07:00

afs

afs: dget_parent() can't return a negative dentry

2013-09-29 22:02:24 -04:00

autofs4

autofs4: make freeing sbi rcu-delayed

2013-10-24 23:43:27 -04:00

befs

befs: split symlink iops in two - for short and long symlinks resp.

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

bfs

truncate: drop 'oldsize' truncate_pagecache() parameter

2013-09-12 15:38:02 -07:00

btrfs

btrfs: Fix crash due to not allocating integrity data for a bioset

2013-10-05 10:52:10 -04:00

cachefiles

CacheFiles: Don't try to dump the index key if the cookie has been cleared

2013-09-20 15:15:43 -07:00

ceph

ceph: use d_invalidate() to invalidate aliases

2013-09-06 12:55:29 -07:00

cifs

cifs: rcu-delay unload_nls() and freeing sbi

2013-10-24 23:43:27 -04:00

coda

coda_revalidate_inode(): switch to passing inode...

2013-11-09 00:16:21 -05:00

configfs

…

cramfs

…

debugfs

…

devpts

…

dlm

…

ecryptfs

file->f_op is never NULL...

2013-10-24 23:34:54 -04:00

efivarfs

…

efs

…

exofs

truncate: drop 'oldsize' truncate_pagecache() parameter

2013-09-12 15:38:02 -07:00

exportfs

exportfs: fix quadratic behavior in filehandle lookup

2013-11-09 00:16:38 -05:00

ext2

truncate: drop 'oldsize' truncate_pagecache() parameter

2013-09-12 15:38:02 -07:00

ext3

Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs

2013-09-06 09:06:02 -07:00

ext4

vfs: pull ext4's double-i_mutex-locking into common code

2013-11-09 00:16:39 -05:00

f2fs

f2fs: optimize gc for better performance

2013-09-05 13:50:32 +09:00

fat

fat: rcu-delay unloading nls and freeing sbi

2013-10-24 23:43:28 -04:00

freevxfs

…

fscache

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client

2013-09-19 12:50:37 -05:00

fuse

fuse: rcu-delay freeing fuse_conn

2013-10-24 23:45:13 -04:00

gfs2

new helper: kfree_put_link()

2013-10-24 23:34:49 -04:00

hfs

truncate: drop 'oldsize' truncate_pagecache() parameter

2013-09-12 15:38:02 -07:00

hfsplus

truncate: drop 'oldsize' truncate_pagecache() parameter

2013-09-12 15:38:02 -07:00

hostfs

um: hostfs: Fix writeback

2013-09-07 10:38:29 +02:00

hpfs

hpfs: make freeing sbi and codetables rcu-delayed

2013-10-24 23:43:26 -04:00

hppfs

…

hugetlbfs

…

isofs

isofs: don't pass dentry to isofs_hash{i,}_common()

2013-10-24 23:34:59 -04:00

jbd

…

jbd2

…

jffs2

…

jfs

truncate: drop 'oldsize' truncate_pagecache() parameter

2013-09-12 15:38:02 -07:00

lockd

…

logfs

…

minix

truncate: drop 'oldsize' truncate_pagecache() parameter

2013-09-12 15:38:02 -07:00

ncpfs

ncpfs: rcu-delay unload_nls() and freeing ncp_server

2013-10-24 23:43:28 -04:00

nfs

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

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

nfs_common

…

nfsd

locks: introduce new FL_DELEG lock flag

2013-11-09 00:16:41 -05:00

nilfs2

nilfs2: fix issue with race condition of competition between segments for dirty blocks

2013-09-30 14:31:02 -07:00

nls

…

notify

…

ntfs

iget/iget5: don't bother with ->i_lock until we find a match

2013-11-09 00:16:31 -05:00

ocfs2

ocfs2: get rid of impossible checks

2013-11-09 00:16:32 -05:00

omfs

truncate: drop 'oldsize' truncate_pagecache() parameter

2013-09-12 15:38:02 -07:00

openpromfs

…

proc

new helper: kfree_put_link()

2013-10-24 23:34:49 -04:00

pstore

pstore: Remove the messages related to compression failure

2013-09-16 09:28:29 -07:00

qnx4

qnx4: i_sb is never NULL

2013-11-09 00:16:32 -05:00

qnx6

…

quota

fs: convert fs shrinkers to new scan/count API

2013-09-10 18:56:31 -04:00

ramfs

initmpfs: move rootfs code from fs/ramfs/ to init/

2013-09-11 15:59:37 -07:00

reiserfs

reiserfs: fix race with flush_used_journal_lists and flush_journal_list

2013-09-24 11:24:21 +02:00

romfs

…

squashfs

Squashfs: add corruption check for type in squashfs_readdir()

2013-09-06 04:57:54 +01:00

sysfs

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

2013-09-07 14:36:57 -07:00

sysv

sysv: Add forgotten superblock lock init for v7 fs

2013-09-29 22:02:02 -04:00

ubifs

ubifs: switch to %pd

2013-10-24 23:34:51 -04:00

udf

udf: Fortify LVID loading

2013-09-24 11:23:33 +02:00

ufs

truncate: drop 'oldsize' truncate_pagecache() parameter

2013-09-12 15:38:02 -07:00

xfs

xfs: Use kmem_free() instead of free()

2013-10-04 13:56:12 -05:00

aio.c

rework aio migrate pages to use aio fs

2013-11-09 00:16:28 -05:00

anon_inodes.c

... and kill anon_inode_getfile_private()

2013-11-09 00:16:28 -05:00

attr.c

…

bad_inode.c

…

binfmt_aout.c

dump_skip(): dump_seek() replacement taking coredump_params

2013-11-09 00:16:26 -05:00

binfmt_elf_fdpic.c

elf{,_fdpic} coredump: get rid of pointless if (siginfo->si_signo)

2013-11-09 00:16:30 -05:00

binfmt_elf.c

elf{,_fdpic} coredump: get rid of pointless if (siginfo->si_signo)

2013-11-09 00:16:30 -05:00

binfmt_em86.c

file->f_op is never NULL...

2013-10-24 23:34:54 -04:00

binfmt_flat.c

…

binfmt_misc.c

…

binfmt_script.c

…

binfmt_som.c

…

bio-integrity.c

Merge branch 'for-3.12/core' of git://git.kernel.dk/linux-block

2013-09-22 15:00:11 -07:00

bio.c

block: Fix bio_copy_data()

2013-09-24 14:41:42 -07:00

block_dev.c

Merge tag 'writeback-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/wfg/linux

2013-09-13 23:06:40 -04:00

buffer.c

…

char_dev.c

consolidate the reassignments of ->f_op in ->open() instances

2013-10-24 23:34:53 -04:00

compat_binfmt_elf.c

…

compat_ioctl.c

file->f_op is never NULL...

2013-10-24 23:34:54 -04:00

compat.c

…

coredump.c

constify do_coredump() argument

2013-11-09 00:16:29 -05:00

coredump.h

…

dcache.c

dcache: don't clear DCACHE_DISCONNECTED too early

2013-11-09 00:16:34 -05:00

dcookies.c

…

direct-io.c

direct-io: Use return from cmpxchg to decide of assignment happened

2013-09-09 10:47:42 -07:00

drop_caches.c

shrinker: add node awareness

2013-09-10 18:56:31 -04:00

eventfd.c

…

eventpoll.c

file->f_op is never NULL...

2013-10-24 23:34:54 -04:00

exec.c

file->f_op is never NULL...

2013-10-24 23:34:54 -04:00

fcntl.c

file->f_op is never NULL...

2013-10-24 23:34:54 -04:00

fhandle.c

…

file_table.c

get rid of s_files and files_lock

2013-11-09 00:16:20 -05:00

file.c

…

filesystems.c

…

fs_struct.c

…

fs-writeback.c

new helpers: lock_mount_hash/unlock_mount_hash

2013-10-24 23:34:59 -04:00

generic_acl.c

…

inode.c

vfs: rename I_MUTEX_QUOTA now that it's not used for quotas

2013-11-09 00:16:40 -05:00

internal.h

get rid of s_files and files_lock

2013-11-09 00:16:20 -05:00

ioctl.c

file->f_op is never NULL...

2013-10-24 23:34:54 -04:00

ioprio.c

…

Kconfig

…

Kconfig.binfmt

…

libfs.c

take anon inode allocation to libfs.c

2013-11-09 00:16:27 -05:00

locks.c

locks: implement delegations

2013-11-09 00:16:41 -05:00

Makefile

…

mbcache.c

fs: convert fs shrinkers to new scan/count API

2013-09-10 18:56:31 -04:00

mount.h

RCU'd vfsmounts

2013-11-09 00:16:19 -05:00

mpage.c

…

namei.c

vfs: take i_mutex on renamed file

2013-11-09 00:16:40 -05:00

namespace.c

RCU'd vfsmounts

2013-11-09 00:16:19 -05:00

no-block.c

…

open.c

get rid of s_files and files_lock

2013-11-09 00:16:20 -05:00

pipe.c

…

pnode.c

split __lookup_mnt() in two functions

2013-10-24 23:35:00 -04:00

pnode.h

…

posix_acl.c

…

proc_namespace.c

don't bother with vfsmount_lock in mounts_poll()

2013-10-24 23:34:59 -04:00

read_write.c

file->f_op is never NULL...

2013-10-24 23:34:54 -04:00

readdir.c

file->f_op is never NULL...

2013-10-24 23:34:54 -04:00

select.c

file->f_op is never NULL...

2013-10-24 23:34:54 -04:00

seq_file.c

…

signalfd.c

…

splice.c

file->f_op is never NULL...

2013-10-24 23:34:54 -04:00

stack.c

…

stat.c

vfs: split out vfs_getattr_nosec

2013-11-09 00:16:31 -05:00

statfs.c

…

super.c

get rid of s_files and files_lock

2013-11-09 00:16:20 -05:00

sync.c

file->f_op is never NULL...

2013-10-24 23:34:54 -04:00

timerfd.c

…

utimes.c

…

xattr_acl.c

…

xattr.c

…