end_that_request_first
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