diff options
Diffstat (limited to 'include/linux/bio.h')
| -rw-r--r-- | include/linux/bio.h | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/include/linux/bio.h b/include/linux/bio.h index fbe35b175555..52b9cbc3e4da 100644 --- a/include/linux/bio.h +++ b/include/linux/bio.h @@ -215,6 +215,9 @@ extern void bioset_free(struct bio_set *); extern struct bio *bio_alloc_bioset(gfp_t, int, struct bio_set *); extern void bio_put(struct bio *); +extern void __bio_clone(struct bio *, struct bio *); +extern struct bio *bio_clone_bioset(struct bio *, gfp_t, struct bio_set *bs); + extern struct bio_set *fs_bio_set; static inline struct bio *bio_alloc(gfp_t gfp_mask, unsigned int nr_iovecs) @@ -222,18 +225,26 @@ static inline struct bio *bio_alloc(gfp_t gfp_mask, unsigned int nr_iovecs) return bio_alloc_bioset(gfp_mask, nr_iovecs, fs_bio_set); } +static inline struct bio *bio_clone(struct bio *bio, gfp_t gfp_mask) +{ + return bio_clone_bioset(bio, gfp_mask, fs_bio_set); +} + static inline struct bio *bio_kmalloc(gfp_t gfp_mask, unsigned int nr_iovecs) { return bio_alloc_bioset(gfp_mask, nr_iovecs, NULL); } +static inline struct bio *bio_clone_kmalloc(struct bio *bio, gfp_t gfp_mask) +{ + return bio_clone_bioset(bio, gfp_mask, NULL); + +} + extern void bio_endio(struct bio *, int); struct request_queue; extern int bio_phys_segments(struct request_queue *, struct bio *); -extern void __bio_clone(struct bio *, struct bio *); -extern struct bio *bio_clone(struct bio *, gfp_t); - extern void bio_init(struct bio *); extern void bio_reset(struct bio *); |