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5b3391244d
linux/fs/f2fs
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Chao Yu 5b3391244d f2fs: warm up cold page after mmaped write 
With cost-benifit method, background gc will consider old section with
fewer valid blocks as candidate victim, these old blocks in section will
be treated as cold data, and laterly will be moved into cold segment.

But if the gcing page is attached by user through buffered or mmaped
write, we should reset the page as non-cold one, because this page may
have more opportunity for further updating.

So fix to add clearing code for the missed 'mmap' case.

Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2015-08-04 14:09:59 -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: fix to record dirty page count for symlink 2015-08-04 14:09:52 -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: maintain extent cache in separated file 2015-08-04 14:09:58 -07:00
debug.c f2fs: fix building on 32-bit architectures 2015-06-01 16:20:53 -07:00
dir.c f2fs crypto: use per-inode tfm structure 2015-06-01 16:21:04 -07:00
extent_cache.c f2fs: maintain extent cache in separated file 2015-08-04 14:09:58 -07:00
f2fs_crypto.h f2fs crypto: remove alloc_page for bounce_page 2015-06-01 16:21:10 -07:00
f2fs.h f2fs: add new ioctl F2FS_IOC_GARBAGE_COLLECT 2015-08-04 14:09:58 -07:00
file.c f2fs: warm up cold page after mmaped write 2015-08-04 14:09:59 -07:00
gc.c f2fs: make the function check_dnode have a return type of bool and change it's name to is_alive 2015-08-04 14:09:56 -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: use extent_cache by default 2015-08-04 14:09:56 -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: restrict multimedia filename 2015-08-04 14:09:57 -07:00
node.c f2fs: shrink nat_cache entries 2015-08-04 14:09:55 -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 crypto: add encryption policy and password salt support 2015-05-28 15:41:48 -07:00
xattr.h f2fs crypto: add encryption xattr support 2015-05-28 15:41:47 -07:00