-extern bool blk_end_bidi_request(struct request *rq, int error,
- unsigned int nr_bytes,
- unsigned int bidi_bytes);
-extern bool __blk_end_bidi_request(struct request *rq, int error,
- unsigned int nr_bytes,
- unsigned int bidi_bytes);
-
-/**
- * blk_end_request - Helper function for drivers to complete the request.
- * @rq: the request being processed
- * @error: %0 for success, < %0 for error
- * @nr_bytes: number of bytes to complete
- *
- * Description:
- * Ends I/O on a number of bytes attached to @rq.
- * If @rq has leftover, sets it up for the next range of segments.
- *
- * Return:
- * %false - we are done with this request
- * %true - still buffers pending for this request
- **/
-static inline bool blk_end_request(struct request *rq, int error,
- unsigned int nr_bytes)
-{
- return blk_end_bidi_request(rq, error, nr_bytes, 0);
-}
-
-/**
- * blk_end_request_all - Helper function for drives to finish the request.
- * @rq: the request to finish
- * @err: %0 for success, < %0 for error
- *
- * Description:
- * Completely finish @rq.
- */
-static inline void blk_end_request_all(struct request *rq, int error)
-{
- bool pending;
-
- pending = blk_end_request(rq, error, blk_rq_bytes(rq));
- BUG_ON(pending);
-}
-
-/**
- * blk_end_request_cur - Helper function to finish the current request chunk.
- * @rq: the request to finish the current chunk for
- * @err: %0 for success, < %0 for 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 bool blk_end_request_cur(struct request *rq, int error)
-{
- return blk_end_request(rq, error, blk_rq_cur_bytes(rq));
-}
-
-/**
- * __blk_end_request - Helper function for drivers to complete the request.
- * @rq: the request being processed
- * @error: %0 for success, < %0 for error
- * @nr_bytes: number of bytes to complete
- *
- * Description:
- * Must be called with queue lock held unlike blk_end_request().
- *
- * Return:
- * %false - we are done with this request
- * %true - still buffers pending for this request
- **/
-static inline bool __blk_end_request(struct request *rq, int error,
- unsigned int nr_bytes)
-{
- return __blk_end_bidi_request(rq, error, nr_bytes, 0);
-}
-
-/**
- * __blk_end_request_all - Helper function for drives to finish the request.
- * @rq: the request to finish
- * @err: %0 for success, < %0 for error
- *
- * Description:
- * Completely finish @rq. Must be called with queue lock held.
- */
-static inline void __blk_end_request_all(struct request *rq, int error)
-{
- bool pending;
-
- pending = __blk_end_request(rq, error, blk_rq_bytes(rq));
- BUG_ON(pending);
-}
-
-/**
- * __blk_end_request_cur - Helper function to finish the current request chunk.
- * @rq: the request to finish the current chunk for
- * @err: %0 for success, < %0 for 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 bool __blk_end_request_cur(struct request *rq, int error)
-{
- return __blk_end_request(rq, error, blk_rq_cur_bytes(rq));
-}
+extern bool blk_end_request(struct request *rq, int error,
+ unsigned int nr_bytes);
+extern void blk_end_request_all(struct request *rq, int error);
+extern bool blk_end_request_cur(struct request *rq, int error);
+extern bool blk_end_request_err(struct request *rq, int error);
+extern bool __blk_end_request(struct request *rq, int error,
+ unsigned int nr_bytes);
+extern void __blk_end_request_all(struct request *rq, int error);
+extern bool __blk_end_request_cur(struct request *rq, int error);
+extern bool __blk_end_request_err(struct request *rq, int error);