UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

nvmet: kill nvmet_inline_bio_init 

Much easier to just opencode this helper.  Also use ARRAY_SIZE instead of
passing the inline bvec array size manually.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Sagi Grimberg <sagi@rimberg.me>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Christoph Hellwig 2017-11-09 14:29:27 +01:00 committed by Jens Axboe
parent 5e62d5c993
commit e454d122e2
1 changed files with 4 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
drivers/nvme/target/io-cmd.c
View File

@ -33,18 +33,11 @@ static inline u32 nvmet_rw_len(struct nvmet_req *req)
req->ns->blksize_shift;
}
static void nvmet_inline_bio_init(struct nvmet_req *req)
{
struct bio *bio = &req->inline_bio;
bio_init(bio, req->inline_bvec, NVMET_MAX_INLINE_BIOVEC);
}
static void nvmet_execute_rw(struct nvmet_req *req)
{
int sg_cnt = req->sg_cnt;
struct bio *bio = &req->inline_bio;
struct scatterlist *sg;
struct bio *bio;
sector_t sector;
blk_qc_t cookie;
int op, op_flags = 0, i;
@ -66,8 +59,7 @@ static void nvmet_execute_rw(struct nvmet_req *req)
sector = le64_to_cpu(req->cmd->rw.slba);
sector <<= (req->ns->blksize_shift - 9);
nvmet_inline_bio_init(req);
bio = &req->inline_bio;
bio_init(bio, req->inline_bvec, ARRAY_SIZE(req->inline_bvec));
bio_set_dev(bio, req->ns->bdev);
bio->bi_iter.bi_sector = sector;
bio->bi_private = req;
@ -99,11 +91,9 @@ static void nvmet_execute_rw(struct nvmet_req *req)
static void nvmet_execute_flush(struct nvmet_req *req)
{
struct bio *bio;
nvmet_inline_bio_init(req);
bio = &req->inline_bio;
struct bio *bio = &req->inline_bio;
bio_init(bio, req->inline_bvec, ARRAY_SIZE(req->inline_bvec));
bio_set_dev(bio, req->ns->bdev);
bio->bi_private = req;
bio->bi_end_io = nvmet_bio_done;