On 2021/7/22 9:41, Jaegeuk Kim wrote:
This tries to fix priority inversion in the below condition resulting in
long checkpoint delay.
f2fs_get_node_info()
- nat_tree_lock
-> sleep in journal_rwsem
checkpoint
-
On Wed, 21 Jul 2021 18:41:49 -0700 Jaegeuk Kim wrote:
>
>This tries to fix priority inversion in the below condition resulting in
>long checkpoint delay.
If you are right and the patch makes real sense, feel free to specify a bit
more on the priority inversion you are trying to fix, and how the
This tries to fix priority inversion in the below condition resulting in
long checkpoint delay.
f2fs_get_node_info()
- nat_tree_lock
-> sleep in journal_rwsem
checkpoint
- waiting for nat_tree_lock
Signed-off-by:
