linux/fs/f2fs
Chao Yu b3582c6892 f2fs: reduce competition among node page writes
We do not need to block on ->node_write among different node page writers e.g.
fsync/flush, unless we have a node page writer from write_checkpoint.
So it's better use rw_semaphore instead of mutex type for ->node_write to
promote performance.

Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2014-07-30 23:28:37 -07:00
..
acl.c f2fs: remove the redundant validation check of acl 2014-07-09 14:04:25 -07:00
acl.h f2fs: use generic posix ACL infrastructure 2014-01-25 23:58:19 -05:00
checkpoint.c f2fs: reduce competition among node page writes 2014-07-30 23:28:37 -07:00
data.c f2fs: add info of appended or updated data writes 2014-07-29 07:46:11 -07:00
debug.c f2fs: add infra for ino management 2014-07-29 07:45:54 -07:00
dir.c f2fs: check name_len of dir entry to prevent from deadloop 2014-07-10 17:00:02 -07:00
f2fs.h f2fs: reduce competition among node page writes 2014-07-30 23:28:37 -07:00
file.c f2fs: fix coding style 2014-07-30 17:25:54 -07:00
gc.c f2fs: remove the unused ctor argument of f2fs_kmem_cache_create() 2014-03-10 18:45:14 +09:00
gc.h f2fs: add a sysfs entry to control max_victim_search 2014-01-08 13:45:08 +09:00
hash.c f2fs: arguments cleanup of finding file flow functions 2014-07-09 14:04:26 -07:00
inline.c f2fs: add info of appended or updated data writes 2014-07-29 07:46:11 -07:00
inode.c f2fs: add info of appended or updated data writes 2014-07-29 07:46:11 -07:00
Kconfig f2fs: introduce CONFIG_F2FS_CHECK_FS for BUG_ON control 2013-10-29 15:43:01 +09:00
Makefile f2fs: key functions to handle inline data 2013-12-26 20:40:09 +09:00
namei.c f2fs: support ->rename2() 2014-07-25 08:14:08 -07:00
node.c f2fs: reduce competition among node page writes 2014-07-30 23:28:37 -07:00
node.h f2fs: refactor flush_nat_entries codes for reducing NAT writes 2014-07-09 14:04:25 -07:00
recovery.c f2fs: avoid retrying wrong recovery routine when error was occurred 2014-07-30 14:13:35 -07:00
segment.c f2fs: remove redundant lines in allocate_data_block 2014-07-30 15:38:59 -07:00
segment.h f2fs: enable in-place-update for fdatasync 2014-07-30 14:13:23 -07:00
super.c f2fs: reduce competition among node page writes 2014-07-30 23:28:37 -07:00
xattr.c f2fs: fix recursive lock by f2fs_setxattr 2014-06-02 22:13:16 +09:00
xattr.h f2fs: pass flags field to setxattr functions 2014-05-07 10:21:56 +09:00