svn commit: r190465 - in stable/7/sys: . contrib/pf dev/ath/ath_hal dev/cxgb kern

[Konstantin Belousov]

Author: kib
Date: Fri Mar 27 13:05:29 2009
New Revision: 190465
URL: http://svn.freebsd.org/changeset/base/190465

Log:
  MFC r190141:
  When ktracing namei operations, log a result of the __getcwd().
  
  Approved by:	re (kensmith)

Modified:
  stable/7/sys/   (props changed)
  stable/7/sys/contrib/pf/   (props changed)
  stable/7/sys/dev/ath/ath_hal/   (props changed)
  stable/7/sys/dev/cxgb/   (props changed)
  stable/7/sys/kern/vfs_cache.c

Modified: stable/7/sys/kern/vfs_cache.c
==============================================================================
--- stable/7/sys/kern/vfs_cache.c	Fri Mar 27 11:03:02 2009	(r190464)
+++ stable/7/sys/kern/vfs_cache.c	Fri Mar 27 13:05:29 2009	(r190465)
@@ -35,6 +35,8 @@
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
+#include "opt_ktrace.h"
+
 #include <sys/param.h>
 #include <sys/systm.h>
 #include <sys/kernel.h>
@@ -50,6 +52,9 @@ __FBSDID("$FreeBSD$");
 #include <sys/proc.h>
 #include <sys/filedesc.h>
 #include <sys/fnv_hash.h>
+#ifdef KTRACE
+#include <sys/ktrace.h>
+#endif
 
 #include <vm/uma.h>
 
@@ -737,6 +742,10 @@ kern___getcwd(struct thread *td, u_char 
 			bcopy(bp, buf, strlen(bp) + 1);
 		else
 			error = copyout(bp, buf, strlen(bp) + 1);
+#ifdef KTRACE
+	if (KTRPOINT(curthread, KTR_NAMEI))
+		ktrnamei(bp);
+#endif
 	}
 	free(tmpbuf, M_TEMP);
 	return (error);