block: make blk_end_request_cur() return bool

[~andy/linux] / include / linux / blkdev.h

diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 12c545e2737cfeef0effff95cc1d941746c38a82..3a5b1bd6582c3ec69ad157315b259f9b032a59f6 100644 (file)
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -903,10 +903,14 @@ static inline void blk_end_request_all(struct request *rq, int error)
  *
  * Description:
  *     Complete the current consecutively mapped chunk from @rq.
+ *
+ * Return:
+ *     %false - we are done with this request
+ *     %true  - still buffers pending for this request
  */
-static inline void blk_end_request_cur(struct request *rq, int error)
+static inline bool blk_end_request_cur(struct request *rq, int error)
 {
-       blk_end_request(rq, error, rq->hard_cur_sectors << 9);
+       return blk_end_request(rq, error, rq->hard_cur_sectors << 9);
 }
 
 /**
@@ -952,10 +956,14 @@ static inline void __blk_end_request_all(struct request *rq, int error)
  * Description:
  *     Complete the current consecutively mapped chunk from @rq.  Must
  *     be called with queue lock held.
+ *
+ * Return:
+ *     %false - we are done with this request
+ *     %true  - still buffers pending for this request
  */
-static inline void __blk_end_request_cur(struct request *rq, int error)
+static inline bool __blk_end_request_cur(struct request *rq, int error)
 {
-       __blk_end_request(rq, error, rq->hard_cur_sectors << 9);
+       return __blk_end_request(rq, error, rq->hard_cur_sectors << 9);
 }
 
 extern void blk_complete_request(struct request *);