From e68709579e3654df9d75d883f6676b64a5b49d1a Mon Sep 17 00:00:00 2001
From: rmacklem <rmacklem@FreeBSD.org>
Date: Sat, 18 Jun 2011 23:02:53 +0000
Subject: Add DTrace support to the new NFS client. This is essentially cloned
 from the old NFS client, plus additions for NFSv4. A review of this code is
 in progress, however it was felt by the reviewer that it could go in now,
 before code slush. Any changes required by the review can be committed as bug
 fixes later.

---
 sys/fs/nfsclient/nfs_clnode.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'sys/fs/nfsclient/nfs_clnode.c')

diff --git a/sys/fs/nfsclient/nfs_clnode.c b/sys/fs/nfsclient/nfs_clnode.c
index d4d652e..d15de6e 100644
--- a/sys/fs/nfsclient/nfs_clnode.c
+++ b/sys/fs/nfsclient/nfs_clnode.c
@@ -35,6 +35,8 @@
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
+#include "opt_kdtrace.h"
+
 #include <sys/param.h>
 #include <sys/systm.h>
 #include <sys/fcntl.h>
@@ -53,6 +55,7 @@ __FBSDID("$FreeBSD$");
 #include <fs/nfsclient/nfsnode.h>
 #include <fs/nfsclient/nfsmount.h>
 #include <fs/nfsclient/nfs.h>
+#include <fs/nfsclient/nfs_kdtrace.h>
 
 #include <nfs/nfs_lock.h>
 
@@ -300,7 +303,9 @@ ncl_invalcaches(struct vnode *vp)
 	mtx_lock(&np->n_mtx);
 	for (i = 0; i < NFS_ACCESSCACHESIZE; i++)
 		np->n_accesscache[i].stamp = 0;
+	KDTRACE_NFS_ACCESSCACHE_FLUSH_DONE(vp);
 	np->n_attrstamp = 0;
+	KDTRACE_NFS_ATTRCACHE_FLUSH_DONE(vp);
 	mtx_unlock(&np->n_mtx);
 }
 
-- 
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