f2fs: introduce background_gc=sync mount option
authorJaegeuk Kim <jaegeuk@kernel.org>
Mon, 5 Oct 2015 18:02:54 +0000 (11:02 -0700)
committerJaegeuk Kim <jaegeuk@kernel.org>
Fri, 9 Oct 2015 23:20:57 +0000 (16:20 -0700)
commit6aefd93b01379bf0b62f8b38dcf7a21397893833
tree1d01c1c728ab42d50282c0d54f86a0ceedef0cd1
parent456b88e4d15de833165cce67c2cdf998139e2fc1
f2fs: introduce background_gc=sync mount option

This patch introduce background_gc=sync enabling synchronous cleaning in
background.

Reviewed-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Documentation/filesystems/f2fs.txt
fs/f2fs/f2fs.h
fs/f2fs/gc.c
fs/f2fs/segment.h
fs/f2fs/super.c