diff options
| author | Christoph Hellwig <hch@lst.de> | 2022-01-24 10:11:05 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-02-02 07:49:59 -0700 |
| commit | 07888c665b405b1cd3577ddebfeb74f4717a84c4 (patch) | |
| tree | fe3700fcd1b741ddd3caa84a184a8aaaf9e098d7 /drivers/nvme/target/passthru.c | |
| parent | b77c88c2100ce6a5ec8126c13599b5a7f6663e32 (diff) | |
| download | linux-07888c665b405b1cd3577ddebfeb74f4717a84c4.tar.bz2 | |
block: pass a block_device and opf to bio_alloc
Pass the block_device and operation that we plan to use this bio for to
bio_alloc to optimize the assignment. NULL/0 can be passed, both for the
passthrough case on a raw request_queue and to temporarily avoid
refactoring some nasty code.
Also move the gfp_mask argument after the nr_vecs argument for a much
more logical calling convention matching what most of the kernel does.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Link: https://lore.kernel.org/r/20220124091107.642561-18-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/nvme/target/passthru.c')
| -rw-r--r-- | drivers/nvme/target/passthru.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/nvme/target/passthru.c b/drivers/nvme/target/passthru.c index 9e5b89ae29df..38f72968c3fd 100644 --- a/drivers/nvme/target/passthru.c +++ b/drivers/nvme/target/passthru.c @@ -207,11 +207,12 @@ static int nvmet_passthru_map_sg(struct nvmet_req *req, struct request *rq) if (nvmet_use_inline_bvec(req)) { bio = &req->p.inline_bio; bio_init(bio, req->inline_bvec, ARRAY_SIZE(req->inline_bvec)); + bio->bi_opf = req_op(rq); } else { - bio = bio_alloc(GFP_KERNEL, bio_max_segs(req->sg_cnt)); + bio = bio_alloc(NULL, bio_max_segs(req->sg_cnt), req_op(rq), + GFP_KERNEL); bio->bi_end_io = bio_put; } - bio->bi_opf = req_op(rq); for_each_sg(req->sg, sg, req->sg_cnt, i) { if (bio_add_pc_page(rq->q, bio, sg_page(sg), sg->length, |