Commit e8bc14d1 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Jens Axboe
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block: remove the blk_flush_integrity call in blk_integrity_unregister 



Now that there are no indirect calls for PI processing there is no
way to dereference a NULL pointer here.  Additionally drivers now always
freeze the queue (or in case of stacking drivers use their internal
equivalent) around changing the integrity profile.

This is effectively a revert of commit 3df49967 ("block: flush the
integrity workqueue in blk_integrity_unregister").

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: default avatarHannes Reinecke <hare@suse.de>
Link: https://lore.kernel.org/r/20240613084839.1044015-7-hch@lst.de


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent e9f5f44a

block/blk-integrity.c

+0 −2
Original line number Diff line number Diff line
@@ -401,8 +401,6 @@ void blk_integrity_unregister(struct gendisk *disk) 
	if (!bi->tuple_size)

		return;



	/* ensure all bios are off the integrity workqueue */

	blk_flush_integrity();

	blk_queue_flag_clear(QUEUE_FLAG_STABLE_WRITES, disk->queue);

	memset(bi, 0, sizeof(*bi));

}