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| author | Denis ChengRq <crquan@gmail.com> | 2008-08-04 11:56:30 +0200 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2008-08-06 12:30:04 +0200 |
| commit | 1ac0ae062cecd37587f5b951089f90e1d9d91769 (patch) | |
| tree | 87c622f207ade7854abeb077acacd3fcd5761501 /fs/bio.c | |
| parent | cciss: fix bug if scsi tape support is disabled (diff) | |
| download | linux-1ac0ae062cecd37587f5b951089f90e1d9d91769.tar.xz linux-1ac0ae062cecd37587f5b951089f90e1d9d91769.zip | |
bio: make use of bvec_nr_vecs
Since introduced in 7ba1ba12eee, it should be made use of.
Signed-off-by: Denis ChengRq <crquan@gmail.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'fs/bio.c')
| -rw-r--r-- | fs/bio.c | 9 |
1 files changed, 3 insertions, 6 deletions
@@ -77,11 +77,8 @@ struct bio_vec *bvec_alloc_bs(gfp_t gfp_mask, int nr, unsigned long *idx, struct */ bvl = mempool_alloc(bs->bvec_pools[*idx], gfp_mask); - if (bvl) { - struct biovec_slab *bp = bvec_slabs + *idx; - - memset(bvl, 0, bp->nr_vecs * sizeof(struct bio_vec)); - } + if (bvl) + memset(bvl, 0, bvec_nr_vecs(*idx) * sizeof(struct bio_vec)); return bvl; } @@ -149,7 +146,7 @@ struct bio *bio_alloc_bioset(gfp_t gfp_mask, int nr_iovecs, struct bio_set *bs) goto out; } bio->bi_flags |= idx << BIO_POOL_OFFSET; - bio->bi_max_vecs = bvec_slabs[idx].nr_vecs; + bio->bi_max_vecs = bvec_nr_vecs(idx); } bio->bi_io_vec = bvl; } |