__BLK_END_REQUEST(9) Block Devices __BLK_END_REQUEST(9)NAME__blk_end_request - Helper function for drivers to complete the
request.
SYNOPSIS
bool __blk_end_request(struct request * rq, int error,
unsigned int nr_bytes);
ARGUMENTS
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
COPYRIGHTKernel Hackers Manual 2.6. November 2013 __BLK_END_REQUEST(9)