svn commit: r226098 - head/sys/kern

Jonathan Anderson jonathan at
Fri Oct 7 09:51:13 UTC 2011

Author: jonathan
Date: Fri Oct  7 09:51:12 2011
New Revision: 226098

  Change one printf() to log().
  As noted in kern/159780, printf() is not very jail-friendly, since it can't be easily monitored by jail management tools. This patch reports an error via log() instead, which, if nobody is watching the log file, still prints to the console.
  Approved by: mentor (rwatson)
  Submitted by: Eugene Grosbein <eugen at>
  MFC after: 5 days


Modified: head/sys/kern/vfs_subr.c
--- head/sys/kern/vfs_subr.c	Fri Oct  7 09:35:17 2011	(r226097)
+++ head/sys/kern/vfs_subr.c	Fri Oct  7 09:51:12 2011	(r226098)
@@ -3054,7 +3054,7 @@ vfs_sysctl(SYSCTL_HANDLER_ARGS)
 	struct vfsconf *vfsp;
 	struct xvfsconf xvfsp;
-	printf("WARNING: userland calling deprecated sysctl, "
+	log(LOG_WARNING, "userland calling deprecated sysctl, "
 	    "please rebuild world\n");
 #if 1 || defined(COMPAT_PRELITE2)

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