Name
blk_end_bidi_request —
Helper function for drivers to complete bidi request.
Synopsis
int blk_end_bidi_request ( | struct request * | rq, |
| int | error, |
| unsigned int | nr_bytes, |
| unsigned int | bidi_bytes) ; |
Arguments
rq
the bidi request being processed
error
0
for success, < 0
for error
nr_bytes
number of bytes to complete rq
bidi_bytes
number of bytes to complete rq
->next_rq
Description
Ends I/O on a number of bytes attached to rq
and rq
->next_rq.
Return
0
- we are done with this request
1
- still buffers pending for this request