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| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2020-01-07 01:43:09 +0100 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2020-01-18 01:48:43 +0100 |
| commit | 0e7f41974e9c6ceac3ac9b5d0377c5f74b1bc4fc (patch) | |
| tree | f0ac5c4242560a103d231f744a458355bc5d219d /Documentation/filesystems/vfs.rst | |
| parent | f2fs: code cleanup for f2fs_statfs_project() (diff) | |
| download | linux-0e7f41974e9c6ceac3ac9b5d0377c5f74b1bc4fc.tar.xz linux-0e7f41974e9c6ceac3ac9b5d0377c5f74b1bc4fc.zip | |
f2fs: add a way to turn off ipu bio cache
Setting 0x40 in /sys/fs/f2fs/dev/ipu_policy gives a way to turn off
bio cache, which is useufl to check whether block layer using hardware
encryption engine merges IOs correctly.
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'Documentation/filesystems/vfs.rst')
0 files changed, 0 insertions, 0 deletions