[PATCH] block: force noio scope in blk_mq_freeze_queue

[Jens Axboe]

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