Merge tag 'for-5.20/block-2022-07-29' of git://git.kernel.dk/linux-block

Pull block updates from Jens Axboe:

 - Improve the type checking of request flags (Bart)

 - Ensure queue mapping for a single queues always picks the right queue
   (Bart)

 - Sanitize the io priority handling (Jan)

 - rq-qos race fix (Jinke)

 - Reserved tags handling improvements (John)

 - Separate memory alignment from file/disk offset aligment for O_DIRECT
   (Keith)

 - Add new ublk driver, userspace block driver using io_uring for
   communication with the userspace backend (Ming)

 - Use try_cmpxchg() to cleanup the code in various spots (Uros)

 - Finally remove bdevname() (Christoph)

 - Clean up the zoned device handling (Christoph)

 - Clean up independent access range support (Christoph)

 - Clean up and improve block sysfs handling (Christoph)

 - Clean up and improve teardown of block devices.

   This turns the usual two step process into something that is simpler
   to implement and handle in block drivers (Christoph)

 - Clean up chunk size handling (Christoph)

 - Misc cleanups and fixes (Bart, Bo, Dan, GuoYong, Jason, Keith, Liu,
   Ming, Sebastian, Yang, Ying)

* tag 'for-5.20/block-2022-07-29' of git://git.kernel.dk/linux-block: (178 commits)
  ublk_drv: fix double shift bug
  ublk_drv: make sure that correct flags(features) returned to userspace
  ublk_drv: fix error handling of ublk_add_dev
  ublk_drv: fix lockdep warning
  block: remove __blk_get_queue
  block: call blk_mq_exit_queue from disk_release for never added disks
  blk-mq: fix error handling in __blk_mq_alloc_disk
  ublk: defer disk allocation
  ublk: rewrite ublk_ctrl_get_queue_affinity to not rely on hctx->cpumask
  ublk: fold __ublk_create_dev into ublk_ctrl_add_dev
  ublk: cleanup ublk_ctrl_uring_cmd
  ublk: simplify ublk_ch_open and ublk_ch_release
  ublk: remove the empty open and release block device operations
  ublk: remove UBLK_IO_F_PREFLUSH
  ublk: add a MAINTAINERS entry
  block: don't allow the same type rq_qos add more than once
  mmc: fix disk/queue leak in case of adding disk failure
  ublk_drv: fix an IS_ERR() vs NULL check
  ublk: remove UBLK_IO_F_INTEGRITY
  ublk_drv: remove unneeded semicolon
  ...

1 files changed, 5 insertions, 5 deletions

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 */