diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/blkdev.h | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index d463b9b5a0a5..dec0acaed6e6 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -1477,14 +1477,18 @@ static inline bool bdev_synchronous(struct block_device *bdev) return bdev->bd_disk->queue->limits.features & BLK_FEAT_SYNCHRONOUS; } -static inline bool bdev_stable_writes(struct block_device *bdev) +static inline bool bdev_has_integrity_csum(struct block_device *bdev) { - struct request_queue *q = bdev_get_queue(bdev); + struct queue_limits *lim = bdev_limits(bdev); - if (IS_ENABLED(CONFIG_BLK_DEV_INTEGRITY) && - q->limits.integrity.csum_type != BLK_INTEGRITY_CSUM_NONE) - return true; - return q->limits.features & BLK_FEAT_STABLE_WRITES; + return IS_ENABLED(CONFIG_BLK_DEV_INTEGRITY) && + lim->integrity.csum_type != BLK_INTEGRITY_CSUM_NONE; +} + +static inline bool bdev_stable_writes(struct block_device *bdev) +{ + return bdev_has_integrity_csum(bdev) || + (bdev_limits(bdev)->features & BLK_FEAT_STABLE_WRITES); } static inline bool blk_queue_write_cache(struct request_queue *q) |