Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit dfbc4752 authored by Nick Piggin's avatar Nick Piggin Committed by Jens Axboe
Browse files

brd: support barriers 



brd is always ordered (not that it matters, as it is defined not to
survive when the system goes down). So tell the block layer it is
ordered, which might be of help with testing filesystems.

Signed-off-by: default avatarNick Piggin <npiggin@suse.de>
Signed-off-by: default avatarJens Axboe <jens.axboe@oracle.com>
parent 297dbf50

drivers/block/brd.c

+1 −0
Original line number Diff line number Diff line
@@ -436,6 +436,7 @@ static struct brd_device *brd_alloc(int i) 
	if (!brd->brd_queue)

		goto out_free_dev;

	blk_queue_make_request(brd->brd_queue, brd_make_request);

	blk_queue_ordered(brd->brd_queue, QUEUE_ORDERED_TAG, NULL);

	blk_queue_max_sectors(brd->brd_queue, 1024);

	blk_queue_bounce_limit(brd->brd_queue, BLK_BOUNCE_ANY);