| TRACE_BLOCK_UNPLUG(9) | Block IO | TRACE_BLOCK_UNPLUG(9) |
NAME¶
trace_block_unplug - release of operations requests in request queue
SYNOPSIS¶
void trace_block_unplug(struct request_queue * q, unsigned int depth, bool explicit);
ARGUMENTS¶
q
request queue to unplug
depth
number of requests just added to the queue
explicit
whether this was an explicit unplug, or one from
schedule
DESCRIPTION¶
Unplug request queue q because device driver is scheduled to work on elements in the request queue.
AUTHORS¶
Jason Baron <jbaron@redhat.com>
Author.
William Cohen <wcohen@redhat.com>
Author.
COPYRIGHT¶
| June 2024 | Kernel Hackers Manual 3.10 |