diff options
| author | Christoph Hellwig <hch@lst.de> | 2022-04-15 06:52:45 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-04-17 19:49:59 -0600 |
| commit | 36d254893aa6a6e204075c3cce94bb572ac32c04 (patch) | |
| tree | b4f9198da60eca095cbb05f8fb63ad243efca2ee /drivers/md/dm-table.c | |
| parent | a557e82e5a01826f902bd94fc925c03f253cb712 (diff) | |
| download | linux-36d254893aa6a6e204075c3cce94bb572ac32c04.tar.bz2 | |
block: add a bdev_stable_writes helper
Add a helper to check the stable writes flag based on the block_device
instead of having to poke into the block layer internal request_queue.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Link: https://lore.kernel.org/r/20220415045258.199825-15-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/md/dm-table.c')
| -rw-r--r-- | drivers/md/dm-table.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c index 5e38d0dd009d..d46839faa0ca 100644 --- a/drivers/md/dm-table.c +++ b/drivers/md/dm-table.c @@ -1950,9 +1950,7 @@ static int device_requires_stable_pages(struct dm_target *ti, struct dm_dev *dev, sector_t start, sector_t len, void *data) { - struct request_queue *q = bdev_get_queue(dev->bdev); - - return blk_queue_stable_writes(q); + return bdev_stable_writes(dev->bdev); } int dm_table_set_restrictions(struct dm_table *t, struct request_queue *q, |