Chao Yu ecbaa4068f f2fs: reduce region of cp_rwsem covered in f2fs_do_collapse ...

In f2fs_do_collapse, region cp_rwsem covered is large, since it will be
held until all blocks are left shifted, so if we try to collapse small
area at the beginning of large file, checkpoint who want to grab writer's
lock of cp_rwsem will be delayed for long time.

In order to avoid this condition, altering to lock/unlock cp_rwsem each
shift operation.

Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

2015-08-05 08:08:09 -07:00

..

acl.c

f2fs: make posix_acl_create() safer and cleaner

2015-05-07 11:38:31 -07:00

acl.h

f2fs: avoid deadlock on init_inode_metadata

2014-11-03 16:07:33 -08:00

checkpoint.c

f2fs: callers take care of the page from bio error

2015-08-05 08:08:07 -07:00

crypto_fname.c

f2fs crypto: clean up error handling in f2fs_fname_setup_filename

2015-06-01 16:21:08 -07:00

crypto_key.c

f2fs crypto: delete an unnecessary check before the function call "key_put"

2015-08-04 14:09:52 -07:00

crypto_policy.c

f2fs crypto: do not set encryption policy for non-directory by ioctl

2015-06-01 16:21:07 -07:00

crypto.c

f2fs crypto: add alloc_bounce_page

2015-06-11 15:04:20 -07:00

data.c

f2fs: callers take care of the page from bio error

2015-08-05 08:08:07 -07:00

debug.c

f2fs: use atomic_t to record hit ratio info of extent cache

2015-08-05 08:08:06 -07:00

dir.c

f2fs crypto: use per-inode tfm structure

2015-06-01 16:21:04 -07:00

extent_cache.c

f2fs: add new interfaces for extent tree

2015-08-05 08:08:08 -07:00

f2fs_crypto.h

f2fs crypto: remove alloc_page for bounce_page

2015-06-01 16:21:10 -07:00

f2fs.h

f2fs: use atomic_t to record hit ratio info of extent cache

2015-08-05 08:08:06 -07:00

file.c

f2fs: reduce region of cp_rwsem covered in f2fs_do_collapse

2015-08-05 08:08:09 -07:00

gc.c

f2fs: use a page temporarily for encrypted gced page

2015-08-05 08:08:04 -07:00

gc.h

f2fs: add new ioctl F2FS_IOC_GARBAGE_COLLECT

2015-08-04 14:09:58 -07:00

hash.c

f2fs: introduce dot and dotdot name check

2015-05-28 15:41:34 -07:00

inline.c

f2fs: call set_page_dirty to attach i_wb for cgroup

2015-07-25 08:54:26 -07:00

inode.c

f2fs: stat inline xattr inode number

2015-08-05 08:08:05 -07:00

Kconfig

f2fs crypto: add f2fs encryption Kconfig

2015-05-28 15:41:46 -07:00

Makefile

f2fs: maintain extent cache in separated file

2015-08-04 14:09:58 -07:00

namei.c

f2fs: stat inline xattr inode number

2015-08-05 08:08:05 -07:00

node.c

f2fs: callers take care of the page from bio error

2015-08-05 08:08:07 -07:00

node.h

f2fs: move existing definitions into f2fs.h

2015-05-28 15:41:27 -07:00

recovery.c

f2fs: hide common code in f2fs_replace_block

2015-06-02 09:52:07 -07:00

segment.c

f2fs: shrink extent_cache entries

2015-08-04 14:09:55 -07:00

segment.h

Merge branch 'for-4.2/writeback' of git://git.kernel.dk/linux-block

2015-06-25 16:00:17 -07:00

shrinker.c

f2fs: use extent_cache by default

2015-08-04 14:09:56 -07:00

super.c

f2fs: use extent_cache by default

2015-08-04 14:09:56 -07:00

trace.c

f2fs: add sbi and page pointer in f2fs_io_info

2015-05-28 15:41:32 -07:00

trace.h

f2fs: add sbi and page pointer in f2fs_io_info

2015-05-28 15:41:32 -07:00

xattr.c

f2fs: correct return value of ->setxattr

2015-08-04 14:09:59 -07:00

xattr.h

f2fs crypto: add encryption xattr support

2015-05-28 15:41:47 -07:00