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Subject[PATCH 01/12] block-update-end_cur
Date
---
include/linux/blkdev.h | 16 ++++++++++++----
1 files changed, 12 insertions(+), 4 deletions(-)
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 @@ 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 *);
--
1.6.0.2


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