f2fs: introduce discard_io_aware_gran sysfs node
authorYangtao Li <frank.li@vivo.com>
Wed, 4 Jan 2023 11:40:29 +0000 (19:40 +0800)
committerJaegeuk Kim <jaegeuk@kernel.org>
Mon, 30 Jan 2023 21:23:51 +0000 (13:23 -0800)
commit120e0ea12d90ad15127ad50944975fc8c81666b7
tree2f2b3f1eb12fd74cbce49ad9ef00cf8a171e16e4
parentc5f9db2548d0ac988df81aa34cc63f3b2ed374f9
f2fs: introduce discard_io_aware_gran sysfs node

The current discard_io_aware_gran is a fixed value, change it to be
configurable through the sys node.

Signed-off-by: Yangtao Li <frank.li@vivo.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Documentation/ABI/testing/sysfs-fs-f2fs
fs/f2fs/f2fs.h
fs/f2fs/segment.c
fs/f2fs/sysfs.c