| TRACE_BLOCK_RQ_ISSUE(9) | Block IO | TRACE_BLOCK_RQ_ISSUE(9) |
NAME¶
trace_block_rq_issue - issue pending block IO request operation to device driver
SYNOPSIS¶
void trace_block_rq_issue(struct request_queue * q, struct request * rq);
ARGUMENTS¶
q
queue holding operation
rq
block IO operation operation request
DESCRIPTION¶
Called when block operation request rq from queue q is sent to a device driver for processing.
AUTHORS¶
Jason Baron <jbaron@redhat.com>
Author.
William Cohen <wcohen@redhat.com>
Author.
COPYRIGHT¶
| June 2024 | Kernel Hackers Manual 3.10 |