1. NAME▲

trace_block_rq_insert - insert block operation request into queue

2. SYNOPSIS ▲

void trace_block_rq_insert(struct request_queue *  q , struct request *  rq );

3. ARGUMENTS ▲

q
    target queue

rq
    block IO operation request

4. DESCRIPTION ▲

Called immediately before block operation request rq is inserted into queue q. The fields in the operation request rq struct can be examined to determine which device and sectors the pending operation would access.

5. AUTHORS ▲

Jason Baron <>
    Author.

William Cohen <>
    Author.

6. COPYRIGHT ▲