mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-25 11:37:56 +00:00
121 lines
4.5 KiB
C
121 lines
4.5 KiB
C
/*-
|
|
* Copyright (c) 2009 Robert N. M. Watson
|
|
* All rights reserved.
|
|
*
|
|
* This software was developed at the University of Cambridge Computer
|
|
* Laboratory with support from a grant from Google, Inc.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
#ifndef _NFSCLIENT_NFS_KDTRACE_H_
|
|
#define _NFSCLIENT_NFS_KDTRACE_H_
|
|
|
|
#ifdef KDTRACE_HOOKS
|
|
#include <sys/dtrace_bsd.h>
|
|
|
|
/*
|
|
* Definitions for NFS access cache probes.
|
|
*/
|
|
extern uint32_t nfsclient_accesscache_flush_done_id;
|
|
extern uint32_t nfsclient_accesscache_get_hit_id;
|
|
extern uint32_t nfsclient_accesscache_get_miss_id;
|
|
extern uint32_t nfsclient_accesscache_load_done_id;
|
|
|
|
#define KDTRACE_NFS_ACCESSCACHE_FLUSH_DONE(vp) do { \
|
|
if (dtrace_nfsclient_accesscache_flush_done_probe != NULL) \
|
|
(dtrace_nfsclient_accesscache_flush_done_probe)( \
|
|
nfsclient_accesscache_flush_done_id, (vp)); \
|
|
} while (0)
|
|
|
|
#define KDTRACE_NFS_ACCESSCACHE_GET_HIT(vp, uid, mode) do { \
|
|
if (dtrace_nfsclient_accesscache_get_hit_probe != NULL) \
|
|
(dtrace_nfsclient_accesscache_get_hit_probe)( \
|
|
nfsclient_accesscache_get_hit_id, (vp), (uid), \
|
|
(mode)); \
|
|
} while (0)
|
|
|
|
#define KDTRACE_NFS_ACCESSCACHE_GET_MISS(vp, uid, mode) do { \
|
|
if (dtrace_nfsclient_accesscache_get_miss_probe != NULL) \
|
|
(dtrace_nfsclient_accesscache_get_miss_probe)( \
|
|
nfsclient_accesscache_get_miss_id, (vp), (uid), \
|
|
(mode)); \
|
|
} while (0)
|
|
|
|
#define KDTRACE_NFS_ACCESSCACHE_LOAD_DONE(vp, uid, rmode, error) do { \
|
|
if (dtrace_nfsclient_accesscache_load_done_probe != NULL) \
|
|
(dtrace_nfsclient_accesscache_load_done_probe)( \
|
|
nfsclient_accesscache_load_done_id, (vp), (uid), \
|
|
(rmode), (error)); \
|
|
} while (0)
|
|
|
|
/*
|
|
* Definitions for NFS attribute cache probes.
|
|
*/
|
|
extern uint32_t nfsclient_attrcache_flush_done_id;
|
|
extern uint32_t nfsclient_attrcache_get_hit_id;
|
|
extern uint32_t nfsclient_attrcache_get_miss_id;
|
|
extern uint32_t nfsclient_attrcache_load_done_id;
|
|
|
|
#define KDTRACE_NFS_ATTRCACHE_FLUSH_DONE(vp) do { \
|
|
if (dtrace_nfsclient_attrcache_flush_done_probe != NULL) \
|
|
(dtrace_nfsclient_attrcache_flush_done_probe)( \
|
|
nfsclient_attrcache_flush_done_id, (vp)); \
|
|
} while (0)
|
|
|
|
#define KDTRACE_NFS_ATTRCACHE_GET_HIT(vp, vap) do { \
|
|
if (dtrace_nfsclient_attrcache_get_hit_probe != NULL) \
|
|
(dtrace_nfsclient_attrcache_get_hit_probe)( \
|
|
nfsclient_attrcache_get_hit_id, (vp), (vap)); \
|
|
} while (0)
|
|
|
|
#define KDTRACE_NFS_ATTRCACHE_GET_MISS(vp) do { \
|
|
if (dtrace_nfsclient_attrcache_get_miss_probe != NULL) \
|
|
(dtrace_nfsclient_attrcache_get_miss_probe)( \
|
|
nfsclient_attrcache_get_miss_id, (vp)); \
|
|
} while (0)
|
|
|
|
#define KDTRACE_NFS_ATTRCACHE_LOAD_DONE(vp, vap, error) do { \
|
|
if (dtrace_nfsclient_attrcache_load_done_probe != NULL) \
|
|
(dtrace_nfsclient_attrcache_load_done_probe)( \
|
|
nfsclient_attrcache_load_done_id, (vp), (vap), \
|
|
(error)); \
|
|
} while (0)
|
|
|
|
#else /* !KDTRACE_HOOKS */
|
|
|
|
#define KDTRACE_NFS_ACCESSCACHE_FLUSH_DONE(vp)
|
|
#define KDTRACE_NFS_ACCESSCACHE_GET_HIT(vp, uid, mode)
|
|
#define KDTRACE_NFS_ACCESSCACHE_GET_MISS(vp, uid, mode)
|
|
#define KDTRACE_NFS_ACCESSCACHE_LOAD_DONE(vp, uid, rmode, error)
|
|
|
|
#define KDTRACE_NFS_ATTRCACHE_FLUSH_DONE(vp)
|
|
#define KDTRACE_NFS_ATTRCACHE_GET_HIT(vp, vap)
|
|
#define KDTRACE_NFS_ATTRCACHE_GET_MISS(vp)
|
|
#define KDTRACE_NFS_ATTRCACHE_LOAD_DONE(vp, vap, error)
|
|
|
|
#endif /* KDTRACE_HOOKS */
|
|
|
|
#endif /* !_NFSCLIENT_NFS_KDTRACE_H_ */
|