Commit 49177377 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Jens Axboe
Browse files

dm: open code dm_get_dev_t in dm_init_init 



dm_init_init is called from early boot code, and thus lookup_bdev
will never succeed.  Just open code that call to early_lookup_bdev
instead.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatarMike Snitzer <snitzer@kernel.org>
Link: https://lore.kernel.org/r/20230531125535.676098-19-hch@lst.de


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 26110d5a

drivers/md/dm-init.c

+3 −1
Original line number Diff line number Diff line
@@ -293,8 +293,10 @@ static int __init dm_init_init(void) 


	for (i = 0; i < ARRAY_SIZE(waitfor); i++) {

		if (waitfor[i]) {

			dev_t dev;



			DMINFO("waiting for device %s ...", waitfor[i]);

			while (!dm_get_dev_t(waitfor[i]))

			while (early_lookup_bdev(waitfor[i], &dev))

				fsleep(5000);

		}

	}