diff options
Diffstat (limited to 'include/linux/bio.h')
| -rw-r--r-- | include/linux/bio.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/include/linux/bio.h b/include/linux/bio.h index 63e399b4fde5..a810a74071b2 100644 --- a/include/linux/bio.h +++ b/include/linux/bio.h @@ -293,6 +293,15 @@ static inline unsigned bio_segments(struct bio *bio) #define bio_get(bio) atomic_inc(&(bio)->bi_cnt) #if defined(CONFIG_BLK_DEV_INTEGRITY) + +static inline struct bio_integrity_payload *bio_integrity(struct bio *bio) +{ + if (bio->bi_rw & REQ_INTEGRITY) + return bio->bi_integrity; + + return NULL; +} + /* * bio integrity payload */ @@ -661,8 +670,6 @@ struct biovec_slab { for_each_bio(_bio) \ bip_for_each_vec(_bvl, _bio->bi_integrity, _iter) -#define bio_integrity(bio) (bio->bi_integrity != NULL) - extern struct bio_integrity_payload *bio_integrity_alloc(struct bio *, gfp_t, unsigned int); extern void bio_integrity_free(struct bio *); extern int bio_integrity_add_page(struct bio *, struct page *, unsigned int, unsigned int); |