end_that_request_chu(9)
NAME
end_that_request_chunk - end I/O on a request
SYNOPSIS
int end_that_request_chunk(struct request * req, int uptodate, int nr_bytes);
ARGUMENTS
- req
- the request being processed
- uptodate
- 1 for success, 0 for I/O error, < 0 for specific error
- nr_bytes
- number of bytes to complete
DESCRIPTION
- Ends I/O on a number of bytes attached to req, and sets it
- up for the next range of segments (if any). Like
- end_that_request_first, but deals with bytes instead of sectors.
RETURN
- 0 - we are done with this request, call
- end_that_request_last 1 - still buffers pending for this request