Commit 1b434498 authored by Jens Axboe's avatar Jens Axboe

bio: move the slab pointer inside the bio_set

In preparation for adding differently sized bios.
Signed-off-by: default avatarJens Axboe <>
parent 7ff9345f
......@@ -1404,12 +1404,15 @@ void bioset_free(struct bio_set *bs)
struct bio_set *bioset_create(int bio_pool_size, int bvec_pool_size)
struct bio_set *bs = kzalloc(sizeof(*bs), GFP_KERNEL);
struct bio_set *bs;
bs = kzalloc(sizeof(*bs), GFP_KERNEL);
if (!bs)
return NULL;
bs->bio_pool = mempool_create_slab_pool(bio_pool_size, bio_slab);
bs->bio_slab = bio_slab;
bs->bio_pool = mempool_create_slab_pool(bio_pool_size, bs->bio_slab);
if (!bs->bio_pool)
goto bad;
......@@ -400,6 +400,7 @@ static inline void bio_set_completion_cpu(struct bio *bio, unsigned int cpu)
struct bio_set {
struct kmem_cache *bio_slab;
mempool_t *bio_pool;
mempool_t *bio_integrity_pool;
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