freebsd-nq/module/zfs/trace.c
Tony Hutter 26ef0cc7db OpenZFS 6531 - Provide mechanism to artificially limit disk performance
Reviewed by: Paul Dagnelie <pcd@delphix.com>
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Approved by: Dan McDonald <danmcd@omniti.com>
Ported by: Tony Hutter <hutter2@llnl.gov>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>

OpenZFS-issue: https://www.illumos.org/issues/6531
OpenZFS-commit: https://github.com/openzfs/openzfs/commit/97e8130

Porting notes:
- Added new IO delay tracepoints, and moved common ZIO tracepoint macros
  to a new trace_common.h file.
- Used zio_delay_taskq() in place of OpenZFS's timeout_generic() function.
- Updated zinject man page
- Updated zpool_scrub test files
2016-05-26 10:11:51 -07:00

52 lines
1.6 KiB
C

/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Each Linux tracepoints subsystem must define CREATE_TRACE_POINTS in one
* (and only one) C file, so this dummy file exists for that purpose.
*/
#include <sys/multilist.h>
#include <sys/arc_impl.h>
#include <sys/vdev_impl.h>
#include <sys/zio.h>
#include <sys/dbuf.h>
#include <sys/dmu_objset.h>
#include <sys/dsl_dataset.h>
#include <sys/dmu_tx.h>
#include <sys/dnode.h>
#include <sys/multilist.h>
#include <sys/zfs_znode.h>
#include <sys/zil_impl.h>
#include <sys/zrlock.h>
#define CREATE_TRACE_POINTS
#include <sys/trace.h>
#include <sys/trace_acl.h>
#include <sys/trace_arc.h>
#include <sys/trace_dbuf.h>
#include <sys/trace_dmu.h>
#include <sys/trace_dnode.h>
#include <sys/trace_multilist.h>
#include <sys/trace_txg.h>
#include <sys/trace_zil.h>
#include <sys/trace_zio.h>
#include <sys/trace_zrlock.h>