]> git.baikalelectronics.ru Git - kernel.git/commit
f2fs: produce more nids and reduce readahead nats
authorJaegeuk Kim <jaegeuk@kernel.org>
Thu, 16 Jun 2016 23:41:49 +0000 (16:41 -0700)
committerJaegeuk Kim <jaegeuk@kernel.org>
Wed, 6 Jul 2016 17:44:08 +0000 (10:44 -0700)
commit849d10fcdf9290b7289f7fe72b2b0b90e2234601
treec2691e320b927f9dce1ae9df62875f3123f908d9
parentb60f316bbe5d601b342326d813bfa1b3a66e7dd6
f2fs: produce more nids and reduce readahead nats

The readahead nat pages are more likely to be reclaimed quickly, so it'd better
to gather more free nids in advance.

And, let's keep some free nids as much as possible.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
fs/f2fs/checkpoint.c
fs/f2fs/f2fs.h
fs/f2fs/node.c
fs/f2fs/node.h
fs/f2fs/segment.c
fs/f2fs/shrinker.c