end_that_request_first
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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

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