f2fs: add new idle interval timing for discard and gc paths
authorSahitya Tummala <stummala@codeaurora.org>
Wed, 19 Sep 2018 08:48:47 +0000 (14:18 +0530)
committerJaegeuk Kim <jaegeuk@kernel.org>
Fri, 26 Oct 2018 18:23:12 +0000 (11:23 -0700)
commit9fa27d0dc1a96ad47dffafc0a91769889dc4a074
treefd9f40f2166add3b6bfe37a985d1096e833ca7af
parent3048a2c866e736ec9a78fa485f3b2cf24da1e065
f2fs: add new idle interval timing for discard and gc paths

This helps to control the frequency of submission of discard and
GC requests independently, based on the need.

Suggested-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Sahitya Tummala <stummala@codeaurora.org>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Documentation/ABI/testing/sysfs-fs-f2fs
fs/f2fs/f2fs.h
fs/f2fs/gc.c
fs/f2fs/segment.c
fs/f2fs/super.c
fs/f2fs/sysfs.c