block: Export bio check/set pages_dirty

Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/block/bio.c b/block/bio.c
index d8bcc12..0a4df92 100644 (file)
--- a/block/bio.c
+++ b/block/bio.c
@@ -1610,6 +1610,7 @@ void bio_set_pages_dirty(struct bio *bio)
                        set_page_dirty_lock(page);
        }
 }
+EXPORT_SYMBOL_GPL(bio_set_pages_dirty);
 
 static void bio_release_pages(struct bio *bio)
 {
@@ -1693,6 +1694,7 @@ void bio_check_pages_dirty(struct bio *bio)
                bio_put(bio);
        }
 }
+EXPORT_SYMBOL_GPL(bio_check_pages_dirty);
 
 void generic_start_io_acct(struct request_queue *q, int rw,
                           unsigned long sectors, struct hd_struct *part)