1 files changed, 14 insertions, 13 deletions

diff --git a/drivers/md/md-bitmap.c b/drivers/md/md-bitmap.c
index 028b9ca8ce52..7d778fe1c47c 100644
--- a/drivers/md/md-bitmap.c
+++ b/drivers/md/md-bitmap.c
@@ -502,6 +502,18 @@ static void write_sb_page(struct bitmap *bitmap, unsigned long pg_index,
 static void md_bitmap_file_kick(struct bitmap *bitmap);
 
 #ifdef CONFIG_MD_BITMAP_FILE
+static void end_bitmap_write(struct bio *bio)
+{
+	struct buffer_head *bh;
+	bool uptodate = bio_endio_bh(bio, &bh);
+	struct bitmap *bitmap = bh->b_private;
+
+	if (!uptodate)
+		set_bit(BITMAP_WRITE_ERROR, &bitmap->flags);
+	if (atomic_dec_and_test(&bitmap->pending_writes))
+		wake_up(&bitmap->write_wait);
+}
+
 static void write_file_page(struct bitmap *bitmap, struct page *page, int wait)
 {
 	struct buffer_head *bh = page_buffers(page);
@@ -510,7 +522,7 @@ static void write_file_page(struct bitmap *bitmap, struct page *page, int wait)
 		atomic_inc(&bitmap->pending_writes);
 		set_buffer_locked(bh);
 		set_buffer_mapped(bh);
-		submit_bh(REQ_OP_WRITE | REQ_SYNC, bh);
+		bh_submit(bh, REQ_OP_WRITE | REQ_SYNC, end_bitmap_write);
 		bh = bh->b_this_page;
 	}
 
@@ -519,16 +531,6 @@ static void write_file_page(struct bitmap *bitmap, struct page *page, int wait)
 			   atomic_read(&bitmap->pending_writes) == 0);
 }
 
-static void end_bitmap_write(struct buffer_head *bh, int uptodate)
-{
-	struct bitmap *bitmap = bh->b_private;
-
-	if (!uptodate)
-		set_bit(BITMAP_WRITE_ERROR, &bitmap->flags);
-	if (atomic_dec_and_test(&bitmap->pending_writes))
-		wake_up(&bitmap->write_wait);
-}
-
 static void free_buffers(struct page *page)
 {
 	struct buffer_head *bh;
@@ -592,12 +594,11 @@ static int read_file_page(struct file *file, unsigned long index,
 			else
 				count -= blocksize;
 
-			bh->b_end_io = end_bitmap_write;
 			bh->b_private = bitmap;
 			atomic_inc(&bitmap->pending_writes);
 			set_buffer_locked(bh);
 			set_buffer_mapped(bh);
-			submit_bh(REQ_OP_READ, bh);
+			bh_submit(bh, REQ_OP_READ, end_bitmap_write);
 		}
 		blk_cur++;
 		bh = bh->b_this_page;