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