From 16458cf3bd15e5624205df6e8a76b9a5363555f3 Mon Sep 17 00:00:00 2001 From: Bart Van Assche Date: Thu, 14 Jul 2022 11:06:32 -0700 Subject: block: Use the new blk_opf_t type Use the new blk_opf_t type for arguments and variables that represent request flags or a bitwise combination of a request operation and request flags. Rename the function arguments and also a structure member that hold a request operation and flags from 'rw' into 'opf'. This patch does not change any functionality. Cc: Christoph Hellwig Cc: Ming Lei Cc: Hannes Reinecke Cc: Damien Le Moal Cc: Johannes Thumshirn Signed-off-by: Bart Van Assche Link: https://lore.kernel.org/r/20220714180729.1065367-7-bvanassche@acm.org Signed-off-by: Jens Axboe --- include/linux/bio.h | 10 +++++----- include/linux/blk-mq.h | 6 +++--- include/linux/blkdev.h | 2 +- 3 files changed, 9 insertions(+), 9 deletions(-) (limited to 'include/linux') diff --git a/include/linux/bio.h b/include/linux/bio.h index 992ee987f273..ca22b06700a9 100644 --- a/include/linux/bio.h +++ b/include/linux/bio.h @@ -405,7 +405,7 @@ extern void bioset_exit(struct bio_set *); extern int biovec_init_pool(mempool_t *pool, int pool_entries); struct bio *bio_alloc_bioset(struct block_device *bdev, unsigned short nr_vecs, - unsigned int opf, gfp_t gfp_mask, + blk_opf_t opf, gfp_t gfp_mask, struct bio_set *bs); struct bio *bio_kmalloc(unsigned short nr_vecs, gfp_t gfp_mask); extern void bio_put(struct bio *); @@ -418,7 +418,7 @@ int bio_init_clone(struct block_device *bdev, struct bio *bio, extern struct bio_set fs_bio_set; static inline struct bio *bio_alloc(struct block_device *bdev, - unsigned short nr_vecs, unsigned int opf, gfp_t gfp_mask) + unsigned short nr_vecs, blk_opf_t opf, gfp_t gfp_mask) { return bio_alloc_bioset(bdev, nr_vecs, opf, gfp_mask, &fs_bio_set); } @@ -456,9 +456,9 @@ struct request_queue; extern int submit_bio_wait(struct bio *bio); void bio_init(struct bio *bio, struct block_device *bdev, struct bio_vec *table, - unsigned short max_vecs, unsigned int opf); + unsigned short max_vecs, blk_opf_t opf); extern void bio_uninit(struct bio *); -void bio_reset(struct bio *bio, struct block_device *bdev, unsigned int opf); +void bio_reset(struct bio *bio, struct block_device *bdev, blk_opf_t opf); void bio_chain(struct bio *, struct bio *); int bio_add_page(struct bio *, struct page *, unsigned len, unsigned off); @@ -789,6 +789,6 @@ static inline void bio_clear_polled(struct bio *bio) } struct bio *blk_next_bio(struct bio *bio, struct block_device *bdev, - unsigned int nr_pages, unsigned int opf, gfp_t gfp); + unsigned int nr_pages, blk_opf_t opf, gfp_t gfp); #endif /* __LINUX_BIO_H */ diff --git a/include/linux/blk-mq.h b/include/linux/blk-mq.h index 677195de0663..effee1dc715a 100644 --- a/include/linux/blk-mq.h +++ b/include/linux/blk-mq.h @@ -80,7 +80,7 @@ struct request { struct blk_mq_ctx *mq_ctx; struct blk_mq_hw_ctx *mq_hctx; - unsigned int cmd_flags; /* op and common flags */ + blk_opf_t cmd_flags; /* op and common flags */ req_flags_t rq_flags; int tag; @@ -715,10 +715,10 @@ enum { BLK_MQ_REQ_PM = (__force blk_mq_req_flags_t)(1 << 2), }; -struct request *blk_mq_alloc_request(struct request_queue *q, unsigned int op, +struct request *blk_mq_alloc_request(struct request_queue *q, blk_opf_t opf, blk_mq_req_flags_t flags); struct request *blk_mq_alloc_request_hctx(struct request_queue *q, - unsigned int op, blk_mq_req_flags_t flags, + blk_opf_t opf, blk_mq_req_flags_t flags, unsigned int hctx_idx); /* diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index ca2ff113ea00..d04bdf549efa 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -250,7 +250,7 @@ static inline int blk_validate_block_size(unsigned long bsize) return 0; } -static inline bool blk_op_is_passthrough(unsigned int op) +static inline bool blk_op_is_passthrough(blk_opf_t op) { op &= REQ_OP_MASK; return op == REQ_OP_DRV_IN || op == REQ_OP_DRV_OUT; -- cgit v1.2.3