fs/buffer.c: call __block_write_begin() if we have page
Namhyung Kim authored

If we have the appropriate page already, call __block_write_begin()
directly instead of releasing and regrabbing it inside of
block_write_begin().
Signed-off-by: default avatarNamhyung Kim <namhyung@gmail.com>
Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
309f77ad
Name Last commit Last update
..
9p fs/9p: Don't use dotl version of mknod for dotu inode operations
adfs Merge branch 'vfs' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl
affs affs: testing the wrong variable
afs Merge branch 'llseek' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl
autofs Merge branch 'vfs' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl
autofs4 Merge branch 'llseek' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl
befs fix typos concerning "initiali[zs]e"
bfs BKL: Remove BKL from BFS
btrfs Merge branch 'for-2.6.37/barrier' of git://git.kernel.dk/linux-2.6-block
cachefiles llseek: automatically add .llseek fop
ceph ceph: do not carry i_lock for readdir from dcache
cifs Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6
coda Coda: replace BKL with mutex
configfs fix setattr error handling in sysfs, configfs
cramfs cramfs: only unlock new inodes
debugfs llseek: automatically add .llseek fop
devpts Simplify devpts_get_sb() failure exits
dlm Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/dlm
ecryptfs Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
efs get rid of BKL in fs/efs
exofs fs: add sync_inode_metadata
exportfs nfs: new subdir Documentation/filesystems/nfs
ext2 fs: add sync_inode_metadata
ext3 fs: kill block_prepare_write
ext4 fs: kill block_prepare_write
fat
freevxfs
fscache
fuse
gfs2
hfs
hfsplus
hostfs
hpfs
hppfs
hugetlbfs
isofs
jbd
jbd2
jffs2
jfs
lockd
logfs
minix
ncpfs
nfs
nfs_common
nfsd
nilfs2
nls
notify
ntfs
ocfs2
omfs
openpromfs
partitions
proc
qnx4
quota
ramfs
reiserfs
romfs
smbfs
squashfs
sysfs
sysv
ubifs
udf
ufs
xfs
Kconfig
Kconfig.binfmt
Makefile
aio.c
anon_inodes.c
attr.c
bad_inode.c
binfmt_aout.c
binfmt_elf.c
binfmt_elf_fdpic.c
binfmt_em86.c
binfmt_flat.c
binfmt_misc.c
binfmt_script.c
binfmt_som.c
bio-integrity.c
bio.c
block_dev.c
buffer.c
char_dev.c
compat.c
compat_binfmt_elf.c
compat_ioctl.c
dcache.c
dcookies.c
direct-io.c
drop_caches.c
eventfd.c
eventpoll.c
exec.c
fcntl.c
fifo.c
file.c
file_table.c
filesystems.c
fs-writeback.c
fs_struct.c
generic_acl.c
inode.c
internal.h
ioctl.c
ioprio.c
libfs.c
locks.c
mbcache.c
mpage.c
namei.c
namespace.c
nfsctl.c
no-block.c
open.c
pipe.c
pnode.c
pnode.h
posix_acl.c
read_write.c
read_write.h
readdir.c
select.c
seq_file.c
signalfd.c
splice.c
stack.c
stat.c
statfs.c
super.c
sync.c
timerfd.c
utimes.c
xattr.c
xattr_acl.c