On Fri, 31 Jan 2025 13:03:47 +0100, Christoph Hellwig wrote:
> When block drivers or the core block code perform allocations with a
> frozen queue, this could try to recurse into the block device to
> reclaim memory and deadlock. Thus all allocations done by a process
> that froze a queue need to be done without __GFP_IO and __GFP_FS.
> Instead of tying to track all of them down, force a noio scope as
> part of freezing the queue.
>
> [...]
Applied, thanks!
[1/1] block: force noio scope in blk_mq_freeze_queue
commit: 1e1a9cecfab3f22ebef0a976f849c87be8d03c1c
Best regards,
--
Jens Axboe
