centos man page for trace_block_plug

Query: trace_block_plug

OS: centos

Section: 9

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

TRACE_BLOCK_PLUG(9)						     Block IO						       TRACE_BLOCK_PLUG(9)

NAME
trace_block_plug - keep operations requests in request queue
SYNOPSIS
void trace_block_plug(struct request_queue * q);
ARGUMENTS
q request queue to plug
DESCRIPTION
Plug the request queue q. Do not allow block operation requests to be sent to the device driver. Instead, accumulate requests in the queue to improve throughput performance of the block device.
AUTHORS
Jason Baron <jbaron@redhat.com> Author. William Cohen <wcohen@redhat.com> Author.
COPYRIGHT
Kernel Hackers Manual 3.10 June 2014 TRACE_BLOCK_PLUG(9)
Related Man Pages
tevent_queue_tutorial(3) - centos
blk_make_request(9) - centos
qenable(8b) - debian
blk_init_queue(9) - suse
qenable(8b) - xfree86
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