diff options
| author | Christoph Hellwig <hch@lst.de> | 2021-10-12 13:12:15 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-10-18 06:17:35 -0600 |
| commit | f70299f0d58e0e21f7f5f5ab27e601e8d3f0373e (patch) | |
| tree | e38d169c9bc2db3ec2d8bda952e364efc8413667 /include/linux/blk_types.h | |
| parent | 30da1b45b130c70945b033900f45c9d61d6f3b4a (diff) | |
blk-mq: factor out a blk_qc_to_hctx helper
Add a helper to get the hctx from a request_queue and cookie, and fold
the blk_qc_t_to_queue_num helper into it as no other callers are left.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Tested-by: Mark Wunderlich <mark.wunderlich@intel.com>
Link: https://lore.kernel.org/r/20211012111226.760968-6-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'include/linux/blk_types.h')
| -rw-r--r-- | include/linux/blk_types.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h index 3b967053e9f5..000351c5312a 100644 --- a/include/linux/blk_types.h +++ b/include/linux/blk_types.h @@ -505,11 +505,6 @@ static inline bool blk_qc_t_valid(blk_qc_t cookie) return cookie != BLK_QC_T_NONE; } -static inline unsigned int blk_qc_t_to_queue_num(blk_qc_t cookie) -{ - return (cookie & ~BLK_QC_T_INTERNAL) >> BLK_QC_T_SHIFT; -} - static inline unsigned int blk_qc_t_to_tag(blk_qc_t cookie) { return cookie & ((1u << BLK_QC_T_SHIFT) - 1); |