On 10/10/18 3:16 PM, Maciej S. Szmigiero wrote:
> BFQ is already doing a similar thing in its .pd_offline_fn() method
> implementation.
>
> While it seems that after commit 4c6994806f70
> ("blk-throttle: fix race between blkcg_bio_issue_check() and cgroup_rmdir()")
> was reverted leaving these pointers intact no longer causes crashes
> clearing them is still a sensible thing to do to make the code more robust.
Applied, thanks.
--
Jens Axboe
