linux/fs/f2fs
Jaegeuk Kim 28ea6162e2 f2fs: do not skip writing data pages
For data pages, let's try to flush as much as possible in background.

On /dev/pmem0,

1. dd if=/dev/zero of=/mnt/test/testfile bs=1M count=2048 conv=fsync
 Before : 800 MB/s
 After  : 1.1 GB/s

2. dd if=/dev/zero of=/mnt/test/testfile bs=1M count=2048
 Before : 1.3 GB/s
 After  : 2.2 GB/s

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2016-06-02 18:05:20 -07:00
..
acl.c f2fs: call mark_inode_dirty_sync for i_field changes 2016-06-02 18:05:11 -07:00
acl.h f2fs: avoid deadlock on init_inode_metadata 2014-11-03 16:07:33 -08:00
checkpoint.c f2fs: flush inode metadata when checkpoint is doing 2016-06-02 18:05:11 -07:00
data.c f2fs: do not skip writing data pages 2016-06-02 18:05:20 -07:00
debug.c f2fs: flush inode metadata when checkpoint is doing 2016-06-02 18:05:11 -07:00
dir.c f2fs: propagate error given by f2fs_find_entry 2016-06-02 18:05:18 -07:00
extent_cache.c f2fs: remove syncing inode page in all the cases 2016-06-02 18:05:12 -07:00
f2fs.h f2fs: inject to produce some orphan inodes 2016-06-02 18:05:19 -07:00
file.c f2fs: avoid unnecessary updating inode during fsync 2016-06-02 18:05:13 -07:00
gc.c f2fs: use inode pointer for {set, clear}_inode_flag 2016-06-02 18:05:07 -07:00
gc.h f2fs: detect idle time depending on user behavior 2016-01-11 15:56:37 -08:00
hash.c f2fs: introduce dot and dotdot name check 2015-05-28 15:41:34 -07:00
inline.c f2fs: propagate error given by f2fs_find_entry 2016-06-02 18:05:18 -07:00
inode.c f2fs: inject to produce some orphan inodes 2016-06-02 18:05:19 -07:00
Kconfig f2fs: add mount option to select fault injection ratio 2016-05-07 10:32:22 -07:00
Makefile fs crypto: move per-file encryption from f2fs tree to fs/crypto 2016-03-17 21:19:33 -07:00
namei.c f2fs: propagate error given by f2fs_find_entry 2016-06-02 18:05:18 -07:00
node.c f2fs: avoid unnecessary updating inode during fsync 2016-06-02 18:05:13 -07:00
node.h f2fs: use wait_for_stable_page to avoid contention 2016-02-22 16:07:23 -08:00
recovery.c f2fs: avoid unnecessary updating inode during fsync 2016-06-02 18:05:13 -07:00
segment.c f2fs: detect congestion of flush command issues 2016-06-02 18:05:15 -07:00
segment.h f2fs: do not skip writing data pages 2016-06-02 18:05:20 -07:00
shrinker.c f2fs: speed up shrinking extent tree entries 2015-12-30 10:13:00 -08:00
super.c f2fs: inject to produce some orphan inodes 2016-06-02 18:05:19 -07:00
trace.c f2fs: trace old block address for CoWed page 2016-02-22 21:40:02 -08:00
trace.h f2fs: add sbi and page pointer in f2fs_io_info 2015-05-28 15:41:32 -07:00
xattr.c f2fs: remove syncing inode page in all the cases 2016-06-02 18:05:12 -07:00
xattr.h f2fs: add missing argument to f2fs_setxattr stub 2016-03-17 21:19:47 -07:00