diff options
Diffstat (limited to 'block/bio-integrity.c')
| -rw-r--r-- | block/bio-integrity.c | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/block/bio-integrity.c b/block/bio-integrity.c index 23632a33ed39..4707e90b8ee5 100644 --- a/block/bio-integrity.c +++ b/block/bio-integrity.c @@ -24,6 +24,18 @@ void blk_flush_integrity(void) flush_workqueue(kintegrityd_wq); } +void __bio_integrity_free(struct bio_set *bs, struct bio_integrity_payload *bip) +{ + if (bs && mempool_initialized(&bs->bio_integrity_pool)) { + if (bip->bip_vec) + bvec_free(&bs->bvec_integrity_pool, bip->bip_vec, + bip->bip_slab); + mempool_free(bip, &bs->bio_integrity_pool); + } else { + kfree(bip); + } +} + /** * bio_integrity_alloc - Allocate integrity payload and attach it to bio * @bio: bio to attach integrity metadata to @@ -78,7 +90,7 @@ struct bio_integrity_payload *bio_integrity_alloc(struct bio *bio, return bip; err: - mempool_free(bip, &bs->bio_integrity_pool); + __bio_integrity_free(bs, bip); return ERR_PTR(-ENOMEM); } EXPORT_SYMBOL(bio_integrity_alloc); @@ -99,14 +111,7 @@ void bio_integrity_free(struct bio *bio) kfree(page_address(bip->bip_vec->bv_page) + bip->bip_vec->bv_offset); - if (bs && mempool_initialized(&bs->bio_integrity_pool)) { - bvec_free(&bs->bvec_integrity_pool, bip->bip_vec, bip->bip_slab); - - mempool_free(bip, &bs->bio_integrity_pool); - } else { - kfree(bip); - } - + __bio_integrity_free(bs, bip); bio->bi_integrity = NULL; bio->bi_opf &= ~REQ_INTEGRITY; } |