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 AT redhat.com>
           Author.

       William Cohen <wcohen AT redhat.com>
           Author.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                     TRACE_BLOCK_UNPLUG(9)