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BLK_END_BIDI_REQUEST(9) | Block Devices | BLK_END_BIDI_REQUEST(9) |
NAME¶
blk_end_bidi_request - Complete a bidi requestSYNOPSIS¶
bool blk_end_bidi_request(struct request * rq, int error, unsigned int nr_bytes, unsigned int bidi_bytes);
ARGUMENTS¶
struct request * rqthe request to complete
int error
0 for success, < 0 for error
unsigned int nr_bytes
number of bytes to complete rq
unsigned int 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. Drivers that supports bidi can safely call this member for any type of request, bidi or uni. In the later case bidi_bytes is just ignored.RETURN¶
false - we are done with this request true - still buffers pending for this requestCOPYRIGHT¶
July 2017 | Kernel Hackers Manual 4.11 |