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e0f56cb44b
linux/fs/f2fs
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Namjae Jeon e0f56cb44b f2fs: optimize get node page readahead part 
We can remove the call to find_get_page to get a page from the cache
and check for up-to-date, instead we can make use of grab_cache_page
part itself to fetch the page from the cache.
So, removing the call and moving the PageUptodate at proper place, also
taken care of moving the lock_page condition in the page_hit part.

Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Amit Sahrawat <a.sahrawat@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
2013-03-18 21:00:34 +09:00
..
acl.c f2fs: avoid null dereference in f2fs_acl_from_disk 2013-01-04 09:46:27 +09:00
acl.h f2fs: adjust kernel coding style 2012-12-11 13:43:42 +09:00
checkpoint.c f2fs: clarify and enhance the f2fs_gc flow 2013-02-12 07:15:02 +09:00
data.c f2fs: introduce readahead mode of node pages 2013-03-18 21:00:33 +09:00
debug.c f2fs: add device name in debugfs 2013-02-12 07:15:01 +09:00
dir.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2013-02-26 20:16:07 -08:00
f2fs.h f2fs: introduce readahead mode of node pages 2013-03-18 21:00:33 +09:00
file.c f2fs: introduce readahead mode of node pages 2013-03-18 21:00:33 +09:00
gc.c f2fs: fix calculation of max. gc cost in the SSR case 2013-02-12 07:15:02 +09:00
gc.h f2fs: clarify and enhance the f2fs_gc flow 2013-02-12 07:15:02 +09:00
hash.c f2fs: unify string length declarations and usage 2012-12-28 11:27:53 +09:00
inode.c f2fs: avoid balanc_fs during evict_inode 2013-02-12 07:15:01 +09:00
Kconfig f2fs: resolve build failures 2012-12-11 13:43:43 +09:00
Makefile f2fs: update Kconfig and Makefile 2012-12-11 13:43:42 +09:00
namei.c f2fs: unify string length declarations and usage 2012-12-28 11:27:53 +09:00
node.c f2fs: optimize get node page readahead part 2013-03-18 21:00:34 +09:00
node.h f2fs: adjust kernel coding style 2012-12-11 13:43:42 +09:00
recovery.c f2fs: introduce readahead mode of node pages 2013-03-18 21:00:33 +09:00
segment.c f2fs: clarify and enhance the f2fs_gc flow 2013-02-12 07:15:02 +09:00
segment.h f2fs: fix overflow when calculating utilization on 32-bit 2013-03-08 10:02:56 +09:00
super.c f2fs: clarify and enhance the f2fs_gc flow 2013-02-12 07:15:02 +09:00
xattr.c f2fs: add f2fs_balance_fs in several interfaces 2013-01-11 15:09:17 +09:00
xattr.h f2fs: adjust kernel coding style 2012-12-11 13:43:42 +09:00