__blk_end_request_cur - Helper function to finish the current request chunk.
2. SYNOPSIS ▲
bool __blk_end_request_cur(struct request * rq , int error );
3. ARGUMENTS ▲
the request to finish the current chunk for
0 for success, < 0 for error
4. DESCRIPTION ▲
Complete the current consecutively mapped chunk from rq. Must be called with queue lock held.
5. RETURN ▲
false - we are done with this request true - still buffers pending for this request
6. COPYRIGHT ▲