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(parent: 3537581) | patch
f2fs: introduce gc_urgent mode for background GC
authorJaegeuk Kim <jaegeuk@kernel.org>
Mon, 7 Aug 2017 05:09:00 +0000 (22:09 -0700)
committerJaegeuk Kim <jaegeuk@kernel.org>
Tue, 15 Aug 2017 17:40:12 +0000 (10:40 -0700)
commitd9872a698c393e0d1abca86bf05b62712cbfc581
treee7c272fc1fed41d2a4590f381c0fa5bb983c02f9tree | snapshot
parent3537581a722402a1e6f0942cd0653035a9e09e21commit | diff
f2fs: introduce gc_urgent mode for background GC

This patch adds a sysfs entry to control urgent mode for background GC.
If this is set, background GC thread conducts GC with gc_urgent_sleep_time
all the time.

Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Documentation/ABI/testing/sysfs-fs-f2fs diff | blob | blame | history
Documentation/filesystems/f2fs.txt diff | blob | blame | history
fs/f2fs/gc.c diff | blob | blame | history
fs/f2fs/gc.h diff | blob | blame | history
fs/f2fs/sysfs.c diff | blob | blame | history
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