Li Zefan e1e8fb6a1f fs: remove FS_COW_FL ...

FS_COW_FL and FS_NOCOW_FL were newly introduced to control per file
COW in btrfs, but FS_NOCOW_FL is sufficient.

The fact is we don't have corresponding BTRFS_INODE_COW flag.

COW is default, and FS_NOCOW_FL can be used to switch off COW for
a single file.

If we mount btrfs with nodatacow, a newly created file will be set with
the FS_NOCOW_FL flag. So to turn on COW for it, we can just clear the
FS_NOCOW_FL flag.

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>

2011-05-14 16:10:26 -04:00

..

9p

switch 9p

2011-01-12 20:03:43 -05:00

adfs

switch adfs

2011-01-12 20:02:45 -05:00

affs

switch affs

2011-01-12 20:03:42 -05:00

afs

afs: Fix oops in afs_unlink_writeback

2011-02-25 11:12:37 -08:00

autofs4

autofs4: clean ->d_release() and autofs4_free_ino() up

2011-01-18 01:21:29 -05:00

befs

befs: don't pass huge structs by value

2011-01-13 08:03:15 -08:00

bfs

fs: icache RCU free inodes

2011-01-07 17:50:26 +11:00

btrfs

fs: remove FS_COW_FL

2011-05-14 16:10:26 -04:00

cachefiles

llseek: automatically add .llseek fop

2010-10-15 15:53:27 +02:00

ceph

ceph: fix d_revalidate oopsen on NFS exports

2011-03-10 03:44:05 -05:00

cifs

[CIFS] update cifs version

2011-02-21 22:31:47 +00:00

coda

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6

2011-01-13 10:27:28 -08:00

configfs

configfs: change depends -> select SYSFS

2011-01-16 21:22:29 +00:00

cramfs

cramfs: generate unique inode number for better inode cache usage

2011-01-13 08:03:23 -08:00

debugfs

convert get_sb_single() users

2010-10-29 04:16:28 -04:00

devpts

convert get_sb_single() users

2010-10-29 04:16:28 -04:00

dlm

dlm: use single thread workqueues

2011-02-11 16:50:47 -06:00

ecryptfs

eCryptfs: Copy up lower inode attrs in getattr

2011-02-21 14:46:36 -06:00

efs

fs: icache RCU free inodes

2011-01-07 17:50:26 +11:00

exofs

exofs: i_nlink races in rename()

2011-03-03 01:28:17 -05:00

exportfs

fs: dcache per-inode inode alias locking

2011-01-07 17:50:31 +11:00

ext2

ext2: Fix link count corruption under heavy link+rename load

2011-03-02 11:03:52 +01:00

ext3

Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6

2011-01-21 07:33:37 -08:00

ext4

ext4: serialize unaligned asynchronous DIO

2011-02-12 08:17:34 -05:00

fat

fat: fix d_revalidate oopsen on NFS exports

2011-03-10 03:45:49 -05:00

freevxfs

fs: icache RCU free inodes

2011-01-07 17:50:26 +11:00

fscache

FS-Cache: Fix operation handling

2011-01-14 09:23:36 -08:00

fuse

fuse: fix d_revalidate oopsen on NFS exports

2011-03-10 03:44:31 -05:00

gfs2

gfs2: fix d_revalidate oopsen on NFS exports

2011-03-10 03:44:48 -05:00

hfs

hfs: fix rename() over non-empty directory

2011-03-03 01:28:40 -05:00

hfsplus

hfsplus: fix up a comparism in hfsplus_file_extend

2011-02-03 16:34:18 -07:00

hostfs

switch hostfs

2011-01-12 20:03:42 -05:00

hpfs

hpfs_setattr error case avoids unlock_kernel

2011-01-17 05:11:37 -05:00

hppfs

fs: icache RCU free inodes

2011-01-07 17:50:26 +11:00

hugetlbfs

fs: icache RCU free inodes

2011-01-07 17:50:26 +11:00

isofs

fix isofs d_op handling

2011-01-12 20:02:43 -05:00

jbd

fix comment typos concerning "consistent"

2010-12-10 16:04:28 +01:00

jbd2

jbd2: call __jbd2_log_start_commit with j_state_lock write locked

2011-02-12 08:18:24 -05:00

jffs2

Merge git://git.infradead.org/mtd-2.6

2011-01-17 11:15:30 -08:00

jfs

jfs: fix d_revalidate oopsen on NFS exports

2011-03-10 03:45:28 -05:00

lockd

NLM: Fix "kernel BUG at fs/lockd/host.c:417!" or ".../host.c:283!"

2011-01-25 15:24:47 -05:00

logfs

Merge branch 'for-2.6.38/core' of git://git.kernel.dk/linux-2.6-block

2011-01-13 10:45:01 -08:00

minix

minix: i_nlink races in rename()

2011-03-03 01:28:16 -05:00

ncpfs

move internal-only parts of ncpfs headers to fs/ncpfs

2011-01-12 20:03:43 -05:00

nfs

NFS: NFSROOT should default to "proto=udp"

2011-03-11 15:38:07 -05:00

nfs_common

NFS: Prevent memory allocation failure in nfsacl_encode()

2011-01-25 15:24:47 -05:00

nfsd

nfsd: wrong index used in inner loop

2011-03-08 19:46:10 -05:00

nilfs2

Merge branch 'i_nlink' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6

2011-03-03 15:37:59 -08:00

nls

…

notify

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

2011-01-13 10:05:56 -08:00

ntfs

NTFS: Fix invalid pointer dereference in ntfs_mft_record_alloc().

2011-01-31 12:58:11 +10:00

ocfs2

ocfs2: fix d_revalidate oopsen on NFS exports

2011-03-10 03:45:07 -05:00

omfs

new helper: mount_bdev()

2010-10-29 04:16:13 -04:00

openpromfs

fs: icache RCU free inodes

2011-01-07 17:50:26 +11:00

partitions

Fix corrupted OSF partition table parsing

2011-03-14 10:14:28 -07:00

proc

/proc/self is never going to be invalidated...

2011-03-10 03:41:53 -05:00

qnx4

fs: icache RCU free inodes

2011-01-07 17:50:26 +11:00

quota

quota: Fix deadlock during path resolution

2011-01-12 19:14:55 +01:00

ramfs

convert get_sb_nodev() users

2010-10-29 04:16:31 -04:00

reiserfs

reiserfs xattr ->d_revalidate() shouldn't care about RCU

2011-03-10 03:42:01 -05:00

romfs

fs: icache RCU free inodes

2011-01-07 17:50:26 +11:00

squashfs

squashfs: fix use of uninitialised variable in zlib & xz decompressors

2011-01-26 10:50:05 +10:00

sysfs

kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT

2011-01-20 17:02:05 -08:00

sysv

sysv: i_nlink races in rename()

2011-03-03 01:28:16 -05:00

ubifs

fs: icache RCU free inodes

2011-01-07 17:50:26 +11:00

udf

udf: fix i_nlink limit

2011-03-03 01:28:40 -05:00

ufs

ufs: i_nlink races in rename()

2011-03-03 01:28:16 -05:00

xfs

xfs: zero proper structure size for geometry calls

2011-03-01 21:21:13 -06:00

aio.c

aio: fix race between io_destroy() and io_submit()

2011-02-25 15:07:37 -08:00

anon_inodes.c

sanitize vfsmount refcounting changes

2011-01-16 13:47:07 -05:00

attr.c

check ATTR_SIZE contraints in inode_change_ok

2010-08-09 16:47:39 -04:00

bad_inode.c

fs: provide rcu-walk aware permission i_ops

2011-01-07 17:50:29 +11:00

binfmt_aout.c

Don't dump task struct in a.out core-dumps

2010-10-14 10:57:40 -07:00

binfmt_elf_fdpic.c

binfmt_elf_fdpic: Fix clear_user() error handling

2010-06-01 08:11:06 -07:00

binfmt_elf.c

binfmt_elf: cleanups

2011-01-13 08:03:12 -08:00

binfmt_em86.c

…

binfmt_flat.c

flat: tweak default stack alignment

2010-06-29 15:29:31 -07:00

binfmt_misc.c

convert get_sb_single() users

2010-10-29 04:16:28 -04:00

binfmt_script.c

Make do_execve() take a const filename pointer

2010-08-17 18:07:43 -07:00

binfmt_som.c

…

bio-integrity.c

bio-integrity: mark kintegrityd_wq highpri and CPU intensive

2011-01-03 15:01:48 +01:00

bio.c

bio: take care not overflow page count when mapping/copying user data

2010-11-10 14:40:43 +01:00

block_dev.c

fs/block_dev.c: fix new kernel-doc warning

2011-02-28 18:08:31 -08:00

buffer.c

fs: Use this_cpu_inc_return in buffer.c

2010-12-17 15:18:05 +01:00

char_dev.c

Merge branch 'for-2.6.38/core' of git://git.kernel.dk/linux-2.6-block

2011-01-13 10:45:01 -08:00

compat_binfmt_elf.c

…

compat_ioctl.c

Merge branch 'tty-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6

2011-01-07 14:39:20 -08:00

compat.c

compat breakage in preadv() and pwritev()

2011-03-13 16:29:07 -07:00

dcache.c

fs/dcache: allow d_obtain_alias() to return unhashed dentries

2011-03-10 05:18:54 -05:00

dcookies.c

…

direct-io.c

fs/direct-io.c: don't try to allocate more than BIO_MAX_PAGES in a bio

2011-01-20 17:02:05 -08:00

drop_caches.c

simplify checks for I_CLEAR/I_FREEING

2010-08-09 16:47:44 -04:00

eventfd.c

Docbook: add fs/eventfd.c and fix typos in it

2011-02-21 15:07:04 -08:00

eventpoll.c

epoll: prevent creating circular epoll structures

2011-02-25 15:07:36 -08:00

exec.c

vfs: sparse: add __FMODE_EXEC

2011-02-02 16:03:19 -08:00

fcntl.c

vfs: sparse: add __FMODE_EXEC

2011-02-02 16:03:19 -08:00

fifo.c

llseek: automatically add .llseek fop

2010-10-15 15:53:27 +02:00

file_table.c

CRED: Fix kernel panic upon security_file_alloc() failure.

2011-02-04 10:40:29 -08:00

file.c

vfs: use kmalloc() to allocate fdmem if possible

2010-08-11 08:59:02 -07:00

filesystems.c

fs: rcu-walk for path lookup

2011-01-07 17:50:27 +11:00

fs_struct.c

sanitize vfsmount refcounting changes

2011-01-16 13:47:07 -05:00

fs-writeback.c

fs/fs-writeback.c: fix sync_inodes_sb() return value kernel-doc

2011-01-13 17:32:48 -08:00

generic_acl.c

fs: provide simple rcu-walk generic_check_acl implementation

2011-01-07 17:50:29 +11:00

inode.c

Merge branch 'for-linus' of git://neil.brown.name/md

2011-02-25 11:13:26 -08:00

internal.h

Fix over-zealous flush_disk when changing device size.

2011-02-24 17:25:47 +11:00

ioctl.c

fs: make block fiemap mapping length at least blocksize long

2011-02-02 16:03:20 -08:00

ioprio.c

ioprio: grab rcu_read_lock in sys_ioprio_{set,get}()

2010-11-15 10:23:31 +01:00

Kconfig

kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT

2011-01-20 17:02:05 -08:00

Kconfig.binfmt

coredump: default CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y

2010-10-27 18:03:12 -07:00

libfs.c

pass default dentry_operations to mount_pseudo()

2011-01-12 20:03:43 -05:00

locks.c

Merge branch 'for-2.6.38' of git://linux-nfs.org/~bfields/linux

2011-01-14 13:17:26 -08:00

Makefile

Merge 'staging-next' to Linus's tree

2010-10-28 09:44:56 -07:00

mbcache.c

ext2: Resolve 'dereferencing pointer to incomplete type' when enabling EXT2_XATTR_DEBUG

2011-01-10 19:04:08 +01:00

mpage.c

fs/mpage.c: consolidate code

2011-01-13 17:32:32 -08:00

namei.c

nd->inode is not set on the second attempt in path_walk()

2011-03-08 21:16:28 -05:00

namespace.c

Unlock vfsmount_lock in do_umount

2011-02-24 02:10:57 -05:00

nfsctl.c

…

no-block.c

llseek: automatically add .llseek fop

2010-10-15 15:53:27 +02:00

open.c

Check for immutable/append flag in fallocate path

2011-03-10 04:22:15 -05:00

pipe.c

Fix broken "pipe: use event aware wakeups" optimization

2011-01-20 16:21:59 -08:00

pnode.c

fs: scale mntget/mntput

2011-01-07 17:50:33 +11:00

pnode.h

…

posix_acl.c

NFS: Prevent memory allocation failure in nfsacl_encode()

2011-01-25 15:24:47 -05:00

read_write.c

fix signedness mess in rw_verify_area() on 64bit architectures

2011-01-12 20:06:58 -05:00

read_write.h

…

readdir.c

vfs: fix warning: 'dirent' is used uninitialized in this function

2010-08-09 20:45:05 -07:00

select.c

fs/select.c: fix information leak to userspace

2011-01-13 08:03:12 -08:00

seq_file.c

fs: take dcache_lock inside __d_path

2010-10-25 21:26:12 -04:00

signalfd.c

Merge branch 'hwpoison' of git://git.kernel.org/pub/scm/linux/kernel/git/ak/linux-mce-2.6

2010-10-26 10:13:10 -07:00

splice.c

Merge branch 'for-2.6.38/core' of git://git.kernel.dk/linux-2.6-block

2011-01-13 10:45:01 -08:00

stack.c

…

stat.c

Add an AT_NO_AUTOMOUNT flag to suppress terminal automount

2011-01-15 20:07:33 -05:00

statfs.c

add f_flags to struct statfs(64)

2010-08-09 16:48:44 -04:00

super.c

vfs: call rcu_barrier after ->kill_sb()

2011-02-11 16:12:19 -08:00

sync.c

get rid of file_fsync()

2010-08-09 16:47:43 -04:00

timerfd.c

llseek: automatically add .llseek fop

2010-10-15 15:53:27 +02:00

utimes.c

Mark arguments to certain syscalls as being const

2010-08-13 16:53:13 -07:00

xattr_acl.c

…

xattr.c

fs: xattr_handler table should be const

2010-05-21 18:31:18 -04:00