ext4: reflect mb_optimize_scan value in options file
authorOjaswin Mujoo <ojaswin@linux.ibm.com>
Mon, 4 Jul 2022 05:46:03 +0000 (11:16 +0530)
committerTheodore Ts'o <tytso@mit.edu>
Wed, 3 Aug 2022 03:56:17 +0000 (23:56 -0400)
commit3fa5d23e68a34dae9df2be168750dc5e03e0e40d
tree4b9ead839629752353721bb8103bd4d5ea0367aa
parentb24e77ef1c6d4dbf42749ad4903c97539cc9755a
ext4: reflect mb_optimize_scan value in options file

Add support to display the mb_optimize_scan value in
/proc/fs/ext4/<dev>/options file. The option is only
displayed when the value is non default.

Signed-off-by: Ojaswin Mujoo <ojaswin@linux.ibm.com>
Link: https://lore.kernel.org/r/20220704054603.21462-1-ojaswin@linux.ibm.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
fs/ext4/super.c