/* $NetBSD: nfs_kdtrace.h,v 1.1.1.2 2016/11/18 07:49:11 pgoyette Exp $ */ /*- * 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: head/sys/fs/nfsclient/nfs_kdtrace.h 258667 2013-11-26 22:41:40Z pluknet * $NetBSD: nfs_kdtrace.h,v 1.1.1.2 2016/11/18 07:49:11 pgoyette Exp $ */ #ifndef _NFSCL_NFS_KDTRACE_H_ #define _NFSCL_NFS_KDTRACE_H_ /* * Definitions for NFS access cache probes. */ extern uint32_t nfscl_accesscache_flush_done_id; extern uint32_t nfscl_accesscache_get_hit_id; extern uint32_t nfscl_accesscache_get_miss_id; extern uint32_t nfscl_accesscache_load_done_id; /* * Definitions for NFS attribute cache probes. */ extern uint32_t nfscl_attrcache_flush_done_id; extern uint32_t nfscl_attrcache_get_hit_id; extern uint32_t nfscl_attrcache_get_miss_id; extern uint32_t nfscl_attrcache_load_done_id; #ifdef KDTRACE_HOOKS #include #define KDTRACE_NFS_ACCESSCACHE_FLUSH_DONE(vp) do { \ if (dtrace_nfscl_accesscache_flush_done_probe != NULL) \ (dtrace_nfscl_accesscache_flush_done_probe)( \ nfscl_accesscache_flush_done_id, (vp)); \ } while (0) #define KDTRACE_NFS_ACCESSCACHE_GET_HIT(vp, uid, mode) do { \ if (dtrace_nfscl_accesscache_get_hit_probe != NULL) \ (dtrace_nfscl_accesscache_get_hit_probe)( \ nfscl_accesscache_get_hit_id, (vp), (uid), \ (mode)); \ } while (0) #define KDTRACE_NFS_ACCESSCACHE_GET_MISS(vp, uid, mode) do { \ if (dtrace_nfscl_accesscache_get_miss_probe != NULL) \ (dtrace_nfscl_accesscache_get_miss_probe)( \ nfscl_accesscache_get_miss_id, (vp), (uid), \ (mode)); \ } while (0) #define KDTRACE_NFS_ACCESSCACHE_LOAD_DONE(vp, uid, rmode, error) do { \ if (dtrace_nfscl_accesscache_load_done_probe != NULL) \ (dtrace_nfscl_accesscache_load_done_probe)( \ nfscl_accesscache_load_done_id, (vp), (uid), \ (rmode), (error)); \ } while (0) #define KDTRACE_NFS_ATTRCACHE_FLUSH_DONE(vp) do { \ if (dtrace_nfscl_attrcache_flush_done_probe != NULL) \ (dtrace_nfscl_attrcache_flush_done_probe)( \ nfscl_attrcache_flush_done_id, (vp)); \ } while (0) #define KDTRACE_NFS_ATTRCACHE_GET_HIT(vp, vap) do { \ if (dtrace_nfscl_attrcache_get_hit_probe != NULL) \ (dtrace_nfscl_attrcache_get_hit_probe)( \ nfscl_attrcache_get_hit_id, (vp), (vap)); \ } while (0) #define KDTRACE_NFS_ATTRCACHE_GET_MISS(vp) do { \ if (dtrace_nfscl_attrcache_get_miss_probe != NULL) \ (dtrace_nfscl_attrcache_get_miss_probe)( \ nfscl_attrcache_get_miss_id, (vp)); \ } while (0) #define KDTRACE_NFS_ATTRCACHE_LOAD_DONE(vp, vap, error) do { \ if (dtrace_nfscl_attrcache_load_done_probe != NULL) \ (dtrace_nfscl_attrcache_load_done_probe)( \ nfscl_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 /* !_NFSCL_NFS_KDTRACE_H_ */