diff options
Diffstat (limited to 'include/linux/bio.h')
| -rw-r--r-- | include/linux/bio.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/include/linux/bio.h b/include/linux/bio.h index 6bfc3e8d9d89..0933a14e6414 100644 --- a/include/linux/bio.h +++ b/include/linux/bio.h @@ -458,7 +458,14 @@ static inline char *__bio_kmap_irq(struct bio *bio, unsigned short idx, #define bip_for_each_vec(bvl, bip, i) \ __bip_for_each_vec(bvl, bip, i, (bip)->bip_idx) -#define bio_integrity(bio) ((bio)->bi_integrity ? 1 : 0) +static inline int bio_integrity(struct bio *bio) +{ +#if defined(CONFIG_BLK_DEV_INTEGRITY) + return bio->bi_integrity != NULL; +#else + return 0; +#endif +} extern struct bio_integrity_payload *bio_integrity_alloc_bioset(struct bio *, gfp_t, unsigned int, struct bio_set *); extern struct bio_integrity_payload *bio_integrity_alloc(struct bio *, gfp_t, unsigned int); |