__blk_end_request(9)
NAME
__blk_end_request - Helper function for drivers to complete the
request.
SYNOPSIS
int __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
0 - we are done with this request 1 - still buffers pending for this
request