blk_add_trace_rq9
Add a trace for a request oriented action
Usage
void blk_add_trace_rq(struct request_queue * q, struct request * rq, unsigned int nr_bytes, u32 what);
Arguments
q
queue the io is for
rq
the source request
nr_bytes
number of completed bytes
what
the action
Overview
Records an action against a request. Will log the bio offset + size.
Releases
4 releases since Debian 6.0 (Squeeze); the text changed 3 times.