[PATCH 1/3] block: Add some exports for bcachefs
From: Kent Overstreet <kent.overstreet@linux.dev>
Date: 2023-08-13 18:26:49
Also in:
linux-fsdevel
Subsystem:
block layer, the rest · Maintainers:
Jens Axboe, Linus Torvalds
From: Kent Overstreet <redacted> - 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 <redacted> Cc: linux-block@vger.kernel.org Cc: Jens Axboe <axboe@kernel.dk> Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev> --- block/bio.c | 2 ++ block/blk-core.c | 1 + block/blk.h | 1 - include/linux/blkdev.h | 1 + 4 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/block/bio.c b/block/bio.c
index 043944fd46..1e75840d17 100644
--- a/block/bio.c
+++ b/block/bio.c@@ -1481,6 +1481,7 @@ 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.
@@ -1540,6 +1541,7 @@ void bio_check_pages_dirty(struct bio *bio) 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 1da77e7d62..b7b0237c36 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c@@ -205,6 +205,7 @@ 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 45547bcf11..f20f9ca03e 100644
--- a/block/blk.h
+++ b/block/blk.h@@ -251,7 +251,6 @@ 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 c0ffe203a6..7a32dc98e1 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h@@ -854,6 +854,7 @@ 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)
--
2.40.1