On 2024/1/31 5:48, Bart Van Assche wrote:
Allow users to control which write hints are passed to the block layer:
- whint_mode=off - no write hints are passed to the block layer.
- whint_mode=user-based - write hints are derived from inode->i_write_hint
and also from the system.advise xattr information (hot and cold bits).
- whint_mode=fs-based - F2FS chooses write hints.
This patch reverts commit 930e2607638d ("f2fs: remove obsolete whint_mode").
Cc: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
Cc: Chao Yu <chao@xxxxxxxxxx>
Signed-off-by: Bart Van Assche <bvanassche@xxxxxxx>
Reviewed-by: Chao Yu <chao@xxxxxxxxxx>
Thanks,
