diff options
Diffstat (limited to 'include/linux/t10-pi.h')
| -rw-r--r-- | include/linux/t10-pi.h | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/include/linux/t10-pi.h b/include/linux/t10-pi.h index d2bafb76badf..1773610010eb 100644 --- a/include/linux/t10-pi.h +++ b/include/linux/t10-pi.h @@ -39,12 +39,8 @@ struct t10_pi_tuple { static inline u32 t10_pi_ref_tag(struct request *rq) { - unsigned int shift = ilog2(queue_logical_block_size(rq->q)); + unsigned int shift = rq->q->limits.integrity.interval_exp; -#ifdef CONFIG_BLK_DEV_INTEGRITY - if (rq->q->integrity.interval_exp) - shift = rq->q->integrity.interval_exp; -#endif return blk_rq_pos(rq) >> (shift - SECTOR_SHIFT) & 0xffffffff; } @@ -65,12 +61,8 @@ static inline u64 lower_48_bits(u64 n) static inline u64 ext_pi_ref_tag(struct request *rq) { - unsigned int shift = ilog2(queue_logical_block_size(rq->q)); + unsigned int shift = rq->q->limits.integrity.interval_exp; -#ifdef CONFIG_BLK_DEV_INTEGRITY - if (rq->q->integrity.interval_exp) - shift = rq->q->integrity.interval_exp; -#endif return lower_48_bits(blk_rq_pos(rq) >> (shift - SECTOR_SHIFT)); } |