f2fs_io: add gc_urgent
authorJaegeuk Kim <jaegeuk@kernel.org>
Wed, 20 Feb 2019 03:07:21 +0000 (19:07 -0800)
committerJaegeuk Kim <jaegeuk@kernel.org>
Wed, 20 Feb 2019 05:02:56 +0000 (21:02 -0800)
commit22d758e2e6af210dc9e6cdf99438f063383ba72f
treea5b03dd64fb119e0e67c0c1a75772f701cd83dda
parent70f937a263567659b3ff79d450082253c39ce371
f2fs_io: add gc_urgent

e.g.,
f2fs_io gc_urgent dm-4 [start/end/run] [time in sec]

This controls sysfs/gc_urgent to run f2fs_gc urgently.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
tools/f2fs_io/f2fs_io.c