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blk_end_request
Langue: en
Version: May 2009 (fedora - 06/07/09)
Section: 9 (Appels noyau Linux)
NAME
blk_end_request - Helper function for drivers to complete the request.SYNOPSIS
- int blk_end_request(struct request * rq, int error, unsigned int nr_bytes);
ARGUMENTS
rq
- the request being processed
error
0 for success, < 0 for error
nr_bytes
- number of bytes to complete
DESCRIPTION
Ends I/O on a number of bytes attached to rq. If rq has leftover, sets it up for the next range of segments.
RETURN
0 - we are done with this request 1 - still buffers pending for this request
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