The Linux Kernel API
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end_that_request_chunk

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

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