From da6269da4cfe29f484e8fd27c1496b81b47e2499 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Thu, 24 Jun 2021 14:39:34 +0200 Subject: block: remove REQ_OP_SCSI_{IN,OUT} With the legacy IDE driver gone drivers now use either REQ_OP_DRV_* or REQ_OP_SCSI_*, so unify the two concepts of passthrough requests into a single one. Reviewed-by: Chaitanya Kulkarni Signed-off-by: Christoph Hellwig Signed-off-by: Jens Axboe --- include/linux/blk_types.h | 3 --- include/linux/blkdev.h | 33 +++------------------------------ 2 files changed, 3 insertions(+), 33 deletions(-) (limited to 'include/linux') diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h index fd3860d18d7e..db61f7df1823 100644 --- a/include/linux/blk_types.h +++ b/include/linux/blk_types.h @@ -350,9 +350,6 @@ enum req_opf { /* reset all the zone present on the device */ REQ_OP_ZONE_RESET_ALL = 17, - /* SCSI passthrough using struct scsi_request */ - REQ_OP_SCSI_IN = 32, - REQ_OP_SCSI_OUT = 33, /* Driver private requests */ REQ_OP_DRV_IN = 34, REQ_OP_DRV_OUT = 35, diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index d66d0da72529..d199e51524eb 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -240,42 +240,15 @@ struct request { void *end_io_data; }; -static inline bool blk_op_is_scsi(unsigned int op) -{ - return op == REQ_OP_SCSI_IN || op == REQ_OP_SCSI_OUT; -} - -static inline bool blk_op_is_private(unsigned int op) +static inline bool blk_op_is_passthrough(unsigned int op) { + op &= REQ_OP_MASK; return op == REQ_OP_DRV_IN || op == REQ_OP_DRV_OUT; } -static inline bool blk_rq_is_scsi(struct request *rq) -{ - return blk_op_is_scsi(req_op(rq)); -} - -static inline bool blk_rq_is_private(struct request *rq) -{ - return blk_op_is_private(req_op(rq)); -} - static inline bool blk_rq_is_passthrough(struct request *rq) { - return blk_rq_is_scsi(rq) || blk_rq_is_private(rq); -} - -static inline bool bio_is_passthrough(struct bio *bio) -{ - unsigned op = bio_op(bio); - - return blk_op_is_scsi(op) || blk_op_is_private(op); -} - -static inline bool blk_op_is_passthrough(unsigned int op) -{ - return (blk_op_is_scsi(op & REQ_OP_MASK) || - blk_op_is_private(op & REQ_OP_MASK)); + return blk_op_is_passthrough(req_op(rq)); } static inline unsigned short req_get_ioprio(struct request *req) -- cgit v1.2.3