torvalds/linux
3
0
Fork 0
mirror of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-04-08 23:49:14 +08:00
Code Issues Packages Projects Releases Wiki Activity

ublk: take const ubq pointer in ublk_get_iod()

Browse Source 
ublk_get_iod() doesn't modify the struct ublk_queue it is passed.
Clarify that by making the argument a const pointer.

Move the function definition earlier in the file so it doesn't need a
forward declaration.

Signed-off-by: Caleb Sander Mateos <csander@purestorage.com>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20250430225234.2676781-5-csander@purestorage.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Caleb Sander Mateos
2025-04-30 16:52:29 -06:00
committed by Jens Axboe
parent 5a43d93588
commit 2a86eec639
1 changed files with 7 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
drivers/block/ublk_drv.c
View File

@@ -205,8 +205,13 @@ static void ublk_abort_queue(struct ublk_device *ub, struct ublk_queue *ubq);
static inline struct request *__ublk_check_and_get_req(struct ublk_device *ub,
struct ublk_queue *ubq, int tag, size_t offset);
static inline unsigned int ublk_req_build_flags(struct request *req);
static inline struct ublksrv_io_desc *ublk_get_iod(struct ublk_queue *ubq,
int tag);
static inline struct ublksrv_io_desc *
ublk_get_iod(const struct ublk_queue *ubq, unsigned tag)
{
return &ubq->io_cmd_buf[tag];
}
static inline bool ublk_dev_is_user_copy(const struct ublk_device *ub)
{
return ub->dev_info.flags & (UBLK_F_USER_COPY | UBLK_F_SUPPORT_ZERO_COPY);
@@ -694,12 +699,6 @@ static inline bool ublk_rq_has_data(const struct request *rq)
return bio_has_data(rq->bio);
}
static inline struct ublksrv_io_desc *ublk_get_iod(struct ublk_queue *ubq,
int tag)
{
return &ubq->io_cmd_buf[tag];
}
static inline struct ublksrv_io_desc *
ublk_queue_cmd_buf(struct ublk_device *ub, int q_id)
{