f2fs: show number of pending discard commands
authorJaegeuk Kim <jaegeuk@kernel.org>
Mon, 29 Nov 2021 18:36:12 +0000 (10:36 -0800)
committerJaegeuk Kim <jaegeuk@kernel.org>
Fri, 10 Dec 2021 23:48:32 +0000 (15:48 -0800)
commitae2e2804caa120af188b0d7b08936c7ac5c7d8fe
tree9848095a4c2585374d947761278d4af4df887034
parente64347ae13dadba7b847776521a51c94c56605e9
f2fs: show number of pending discard commands

This information can be used to check how much time we need to give to issue
all the discard commands.

Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Documentation/ABI/testing/sysfs-fs-f2fs
fs/f2fs/sysfs.c