diff options
| author | Christoph Hellwig <hch@lst.de> | 2021-01-26 17:52:34 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-01-27 19:51:48 +0300 |
| commit | 3175199ab0ac8c874ec25c6bf169f74888917435 (patch) | |
| tree | 257b11811ca20a1a5b2e18713298ab068a8638e1 /include/linux/bio.h | |
| parent | 4eb1d689045552eb966ebf25efbc3ce648797d96 (diff) | |
| download | linux-3175199ab0ac8c874ec25c6bf169f74888917435.tar.xz | |
block: split bio_kmalloc from bio_alloc_bioset
bio_kmalloc shares almost no logic with the bio_set based fast path
in bio_alloc_bioset. Split it into an entirely separate implementation.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Acked-by: Damien Le Moal <damien.lemoal@wdc.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'include/linux/bio.h')
| -rw-r--r-- | include/linux/bio.h | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/include/linux/bio.h b/include/linux/bio.h index 676870b2c88d..c74857cf1252 100644 --- a/include/linux/bio.h +++ b/include/linux/bio.h @@ -408,6 +408,7 @@ extern int biovec_init_pool(mempool_t *pool, int pool_entries); extern int bioset_init_from_src(struct bio_set *bs, struct bio_set *src); extern struct bio *bio_alloc_bioset(gfp_t, unsigned int, struct bio_set *); +struct bio *bio_kmalloc(gfp_t gfp_mask, unsigned int nr_iovecs); extern void bio_put(struct bio *); extern void __bio_clone_fast(struct bio *, struct bio *); @@ -420,11 +421,6 @@ 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_kmalloc(gfp_t gfp_mask, unsigned int nr_iovecs) -{ - return bio_alloc_bioset(gfp_mask, nr_iovecs, NULL); -} - extern blk_qc_t submit_bio(struct bio *); extern void bio_endio(struct bio *); |