diff options
| author | Kent Overstreet <kent.overstreet@gmail.com> | 2023-08-13 21:26:34 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2023-08-15 00:40:42 +0300 |
| commit | 7ba3792718709d410be5d971732b9251cbda67b6 (patch) | |
| tree | 6be2e57ab13494e193427afa486db329b1384a60 | |
| parent | e24721e441a7c640e4e7b2b63c23c06d9a750880 (diff) | |
| download | linux-7ba3792718709d410be5d971732b9251cbda67b6.tar.xz | |
block: Add some exports for bcachefs
- bio_set_pages_dirty(), bio_check_pages_dirty() - dio path
- blk_status_to_str() - error messages
- bio_add_folio() - this should definitely be exported for everyone,
it's the modern version of bio_add_page()
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Cc: linux-block@vger.kernel.org
Cc: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Link: https://lore.kernel.org/r/20230813182636.2966159-2-kent.overstreet@linux.dev
Signed-off-by: Jens Axboe <axboe@kernel.dk>
| -rw-r--r-- | block/bio.c | 2 | ||||
| -rw-r--r-- | block/blk-core.c | 1 | ||||
| -rw-r--r-- | block/blk.h | 1 | ||||
| -rw-r--r-- | include/linux/blkdev.h | 1 |
4 files changed, 4 insertions, 1 deletions
diff --git a/block/bio.c b/block/bio.c index 8d1533af7c60..bb3ea4e05d4c 100644 --- a/block/bio.c +++ b/block/bio.c @@ -1472,6 +1472,7 @@ void bio_set_pages_dirty(struct bio *bio) set_page_dirty_lock(bvec->bv_page); } } +EXPORT_SYMBOL_GPL(bio_set_pages_dirty); /* * bio_check_pages_dirty() will check that all the BIO's pages are still dirty. @@ -1531,6 +1532,7 @@ defer: spin_unlock_irqrestore(&bio_dirty_lock, flags); schedule_work(&bio_dirty_work); } +EXPORT_SYMBOL_GPL(bio_check_pages_dirty); static inline bool bio_remaining_done(struct bio *bio) { diff --git a/block/blk-core.c b/block/blk-core.c index 99d8b9812b18..141e54545cc1 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -208,6 +208,7 @@ const char *blk_status_to_str(blk_status_t status) return "<null>"; return blk_errors[idx].name; } +EXPORT_SYMBOL_GPL(blk_status_to_str); /** * blk_sync_queue - cancel any pending callbacks on a queue diff --git a/block/blk.h b/block/blk.h index 9d22ec3a53bc..08a358bc0919 100644 --- a/block/blk.h +++ b/block/blk.h @@ -254,7 +254,6 @@ static inline void bio_integrity_free(struct bio *bio) unsigned long blk_rq_timeout(unsigned long timeout); void blk_add_timer(struct request *req); -const char *blk_status_to_str(blk_status_t status); bool blk_attempt_plug_merge(struct request_queue *q, struct bio *bio, unsigned int nr_segs); diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 2f5371b8482c..4feed1fc141f 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -847,6 +847,7 @@ extern const char *blk_op_str(enum req_op op); int blk_status_to_errno(blk_status_t status); blk_status_t errno_to_blk_status(int errno); +const char *blk_status_to_str(blk_status_t status); /* only poll the hardware once, don't continue until a completion was found */ #define BLK_POLL_ONESHOT (1 << 0) |