Josef Bacik 02c24a8218 fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers ... Btrfs needs to be able to control how filemap_write_and_wait_range() is called in fsync to make it less of a painful operation, so push down taking i_mutex and the calling of filemap_write_and_wait() down into the ->fsync() handlers. Some file systems can drop taking the i_mutex altogether it seems, like ext3 and ocfs2. For correctness sake I just pushed everything down in all cases to make sure that we keep the current behavior the same for everybody, and then each individual fs maintainer can make up their mind about what to do from there. Thanks, Acked-by: Jan Kara <jack@suse.cz> Signed-off-by: Josef Bacik <josef@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>		2011-07-20 20:47:59 -04:00
..
9p	fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers	2011-07-20 20:47:59 -04:00
adfs
affs	fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers	2011-07-20 20:47:59 -04:00
afs	fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers	2011-07-20 20:47:59 -04:00
autofs4	autofs4: bogus dentry_unhash() added in ->unlink()	2011-05-30 01:50:53 -04:00
befs
bfs	bfs: remove unnecessary dentry_unhash on dir rename	2011-05-28 01:02:50 -04:00
btrfs	fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers	2011-07-20 20:47:59 -04:00
cachefiles	kill useless checks for sb->s_op == NULL	2011-07-20 01:44:21 -04:00
ceph	fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers	2011-07-20 20:47:59 -04:00
cifs	fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers	2011-07-20 20:47:59 -04:00
coda	fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers	2011-07-20 20:47:59 -04:00
configfs	configfs: remove unnecessary dentry_unhash on rmdir, dir rename	2011-05-28 01:02:54 -04:00
cramfs	cramfs: get_cramfs_inode() returns ERR_PTR() on failure	2011-07-17 23:22:02 -04:00
debugfs	debugfs: move to new strtobool	2011-05-19 16:55:28 +09:30
devpts
dlm	Merge branch 'trivial' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6	2011-05-26 13:19:00 -07:00
ecryptfs	fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers	2011-07-20 20:47:59 -04:00
efs	make d_splice_alias(ERR_PTR(err), dentry) = ERR_PTR(err)	2011-07-20 01:44:26 -04:00
exofs	fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers	2011-07-20 20:47:59 -04:00
exportfs
ext2	fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers	2011-07-20 20:47:59 -04:00
ext3	fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers	2011-07-20 20:47:59 -04:00
ext4	fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers	2011-07-20 20:47:59 -04:00
fat	fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers	2011-07-20 20:47:59 -04:00
freevxfs	treewide: fix a few typos in comments	2011-05-10 10:16:21 +02:00
fscache	FS-Cache: Add a helper to bulk uncache pages on an inode	2011-07-07 13:21:56 -07:00
fuse	fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers	2011-07-20 20:47:59 -04:00
gfs2	fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers	2011-07-20 20:47:59 -04:00
hfs	fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers	2011-07-20 20:47:59 -04:00
hfsplus	fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers	2011-07-20 20:47:59 -04:00
hostfs	fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers	2011-07-20 20:47:59 -04:00
hpfs	fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers	2011-07-20 20:47:59 -04:00
hppfs	fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers	2011-07-20 20:47:59 -04:00
hugetlbfs	mm: don't access vm_flags as 'int'	2011-05-26 09:20:31 -07:00
isofs	make d_splice_alias(ERR_PTR(err), dentry) = ERR_PTR(err)	2011-07-20 01:44:26 -04:00
jbd	jbd: Fix comment to match the code in journal_start()	2011-05-24 00:27:53 +02:00
jbd2	jbd2: Fix oops in jbd2_journal_remove_journal_head()	2011-06-13 15:38:22 -04:00
jffs2	fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers	2011-07-20 20:47:59 -04:00
jfs	fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers	2011-07-20 20:47:59 -04:00
lockd	NLM: Don't hang forever on NLM unlock requests	2011-06-15 11:24:27 -04:00
logfs	fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers	2011-07-20 20:47:59 -04:00
minix	minix_getattr(): don't bother with ->d_parent	2011-07-20 20:47:53 -04:00
ncpfs	fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers	2011-07-20 20:47:59 -04:00
nfs	fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers	2011-07-20 20:47:59 -04:00
nfs_common
nfsd	nfsd4_list_rec_dir(): don't bother with reopening rec_file	2011-07-20 01:44:23 -04:00
nilfs2	fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers	2011-07-20 20:47:59 -04:00
nls
notify
ntfs	fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers	2011-07-20 20:47:59 -04:00
ocfs2	fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers	2011-07-20 20:47:59 -04:00
omfs	Remove unneeded version.h includes from fs/	2011-06-24 08:34:22 -07:00
openpromfs
partitions	Revert "block: Remove extra discard_alignment from hd_struct."	2011-05-30 07:42:51 +02:00
proc	fs: seq_file - add event counter to simplify poll() support	2011-07-20 20:47:50 -04:00
pstore	pstore: fix pstore filesystem mount/remount issue	2011-05-16 11:05:00 -07:00
qnx4
quota	vmscan: change shrinker API by passing shrink_control struct	2011-05-25 08:39:26 -07:00
ramfs
reiserfs	fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers	2011-07-20 20:47:59 -04:00
romfs	romfs: fix romfs_get_unmapped_area() argument check	2011-06-27 18:00:12 -07:00
squashfs	make d_splice_alias(ERR_PTR(err), dentry) = ERR_PTR(err)	2011-07-20 01:44:26 -04:00
sysfs	->permission() sanitizing: don't pass flags to ->permission()	2011-07-20 01:43:24 -04:00
sysv	sysv: remove unnecessary dentry_unhash from rmdir, dir rename	2011-05-28 01:02:50 -04:00
ubifs	fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers	2011-07-20 20:47:59 -04:00
udf	switch udf_ioctl() to inode_permission()	2011-07-20 01:43:07 -04:00
ufs	make d_splice_alias(ERR_PTR(err), dentry) = ERR_PTR(err)	2011-07-20 01:44:26 -04:00
xfs	fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers	2011-07-20 20:47:59 -04:00
aio.c
anon_inodes.c
attr.c	fs: move inode_dio_wait calls into ->setattr	2011-07-20 20:47:47 -04:00
bad_inode.c	fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers	2011-07-20 20:47:59 -04:00
binfmt_aout.c
binfmt_elf.c	consolidate BINPRM_FLAGS_ENFORCE_NONDUMP handling	2011-07-20 01:43:10 -04:00
binfmt_elf_fdpic.c	consolidate BINPRM_FLAGS_ENFORCE_NONDUMP handling	2011-07-20 01:43:10 -04:00
binfmt_em86.c
binfmt_flat.c	CRED: Fix load_flat_shared_library() to initialise bprm correctly	2011-05-03 10:10:51 +10:00
binfmt_misc.c	consolidate BINPRM_FLAGS_ENFORCE_NONDUMP handling	2011-07-20 01:43:10 -04:00
binfmt_script.c
binfmt_som.c
bio-integrity.c
bio.c	block: improve the bio_add_page() and bio_add_pc_page() descriptions	2011-05-28 14:44:46 +02:00
block_dev.c	fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers	2011-07-20 20:47:59 -04:00
buffer.c	vfs: Fix data corruption after failed write in __block_write_begin()	2011-06-16 11:44:46 -04:00
char_dev.c
compat.c
compat_binfmt_elf.c
compat_ioctl.c
dcache.c	superblock: introduce per-sb cache shrinker infrastructure	2011-07-20 20:47:10 -04:00
dcookies.c	oprofile, dcookies: Fix possible circular locking dependency	2011-05-31 16:33:35 +02:00
direct-io.c	fs: move inode_dio_done to the end_io handler	2011-07-20 20:47:50 -04:00
drop_caches.c	vmscan: change shrinker API by passing shrink_control struct	2011-05-25 08:39:26 -07:00
eventfd.c
eventpoll.c
exec.c	consolidate BINPRM_FLAGS_ENFORCE_NONDUMP handling	2011-07-20 01:43:10 -04:00
fcntl.c
fhandle.c
fifo.c
file.c	vfs: avoid large kmalloc()s for the fdtable	2011-04-28 11:28:20 -07:00
file_table.c
filesystems.c	fs: synchronize_rcu when unregister_filesystem success not failure	2011-04-17 10:42:01 -07:00
fs-writeback.c	superblock: move pin_sb_for_writeback() to fs/super.c	2011-07-20 01:44:38 -04:00
fs_struct.c
generic_acl.c	->permission() sanitizing: don't pass flags to ->check_acl()	2011-07-20 01:43:21 -04:00
inode.c	fs: kill i_alloc_sem	2011-07-20 20:47:46 -04:00
internal.h	superblock: move pin_sb_for_writeback() to fs/super.c	2011-07-20 01:44:38 -04:00
ioctl.c
ioprio.c
Kconfig	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6	2011-05-26 09:52:14 -07:00
Kconfig.binfmt
libfs.c	fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers	2011-07-20 20:47:59 -04:00
locks.c	fs: fix lock initialization	2011-07-06 10:41:13 -07:00
Makefile
mbcache.c	vmscan: change shrinker API by passing shrink_control struct	2011-05-25 08:39:26 -07:00
mpage.c	mm/fs: add hooks to support cleancache	2011-05-26 10:01:43 -06:00
namei.c	VFS: Fixup kerneldoc for generic_permission()	2011-07-20 20:47:43 -04:00
namespace.c	fs: seq_file - add event counter to simplify poll() support	2011-07-20 20:47:50 -04:00
nfsctl.c
no-block.c
open.c
pipe.c
pnode.c
pnode.h
posix_acl.c
read_write.c	fs: add SEEK_HOLE and SEEK_DATA flags	2011-07-20 20:47:56 -04:00
read_write.h
readdir.c
select.c
seq_file.c
signalfd.c
splice.c	splice: add wakeup_pipe_readers()	2011-05-23 19:58:53 +02:00
stack.c
stat.c
statfs.c
super.c	vfs: increase shrinker batch size	2011-07-20 20:47:41 -04:00
sync.c	fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers	2011-07-20 20:47:59 -04:00
timerfd.c	timerfd: Fix wakeup of processes when timer is cancelled on clock change	2011-06-14 11:46:14 +02:00
utimes.c
xattr.c	Cache xattr security drop check for write v2	2011-05-28 12:02:09 -04:00
xattr_acl.c