block: make blk_end_request_cur() return bool
In the process of mindlessly copying [__]blk_end_request_all(),
[__]blk_end_request_cur() ended up returning void even though they're
partial completion functions. Fix it.
[ Impact: fix braindead API ]
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 12c545e..3a5b1bd 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -903,10 +903,14 @@
*
* 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 @@
* 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 *);