diff options
| author |   Pavel Begunkov <asml.silence@gmail.com> | 2021-10-19 22:24:10 +0100 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2021-10-20 08:08:02 -0600 |
| commit | cf6d6238cdd319eca404756dee05bf55a748b6a9 (patch) | |
| tree | 3eb7a04cf09d62b6c2283b71ab601392699cfbc5 /include/linux/bio.h | |
| parent | blk-mq: support concurrent queue quiesce/unquiesce (diff) | |
| download | linux-dev-cf6d6238cdd319eca404756dee05bf55a748b6a9.tar.xz linux-dev-cf6d6238cdd319eca404756dee05bf55a748b6a9.zip | |
block: turn macro helpers into inline functions
Replace bio_set_dev() with an identical inline helper and move it
further to fix a dependency problem with bio_associate_blkg(). Do the
same for bio_copy_dev().
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'include/linux/bio.h')
| -rw-r--r-- | include/linux/bio.h | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/include/linux/bio.h b/include/linux/bio.h index 9538f20ffaa5..b12453d7b8a8 100644 --- a/include/linux/bio.h +++ b/include/linux/bio.h @@ -430,22 +430,6 @@ void zero_fill_bio(struct bio *bio); extern const char *bio_devname(struct bio *bio, char *buffer); -#define bio_set_dev(bio, bdev) \ -do { \ - bio_clear_flag(bio, BIO_REMAPPED); \ - if ((bio)->bi_bdev != (bdev)) \ - bio_clear_flag(bio, BIO_THROTTLED); \ - (bio)->bi_bdev = (bdev); \ - bio_associate_blkg(bio); \ -} while (0) - -#define bio_copy_dev(dst, src) \ -do { \ - bio_clear_flag(dst, BIO_REMAPPED); \ - (dst)->bi_bdev = (src)->bi_bdev; \ - bio_clone_blkg_association(dst, src); \ -} while (0) - #define bio_dev(bio) \ disk_devt((bio)->bi_bdev->bd_disk) @@ -463,6 +447,22 @@ static inline void bio_clone_blkg_association(struct bio *dst, struct bio *src) { } #endif /* CONFIG_BLK_CGROUP */ +static inline void bio_set_dev(struct bio *bio, struct block_device *bdev) +{ + bio_clear_flag(bio, BIO_REMAPPED); + if (bio->bi_bdev != bdev) + bio_clear_flag(bio, BIO_THROTTLED); + bio->bi_bdev = bdev; + bio_associate_blkg(bio); +} + +static inline void bio_copy_dev(struct bio *dst, struct bio *src) +{ + bio_clear_flag(dst, BIO_REMAPPED); + dst->bi_bdev = src->bi_bdev; + bio_clone_blkg_association(dst, src); +} + /* * BIO list management for use by remapping drivers (e.g. DM or MD) and loop. * |