diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/bio.c | 9 |
1 files changed, 6 insertions, 3 deletions
@@ -109,11 +109,14 @@ static inline struct bio_vec *bvec_alloc_bs(gfp_t gfp_mask, int nr, unsigned lon void bio_free(struct bio *bio, struct bio_set *bio_set) { - const int pool_idx = BIO_POOL_IDX(bio); + if (bio->bi_io_vec) { + const int pool_idx = BIO_POOL_IDX(bio); - BIO_BUG_ON(pool_idx >= BIOVEC_NR_POOLS); + BIO_BUG_ON(pool_idx >= BIOVEC_NR_POOLS); + + mempool_free(bio->bi_io_vec, bio_set->bvec_pools[pool_idx]); + } - mempool_free(bio->bi_io_vec, bio_set->bvec_pools[pool_idx]); mempool_free(bio, bio_set->bio_pool); } |
