PERFORCE change 163186 for review

[Edward Tomasz Napierala]

http://perforce.freebsd.org/chv.cgi?CH=163186

Change 163186 by trasz at trasz_victim on 2009/05/31 18:13:53

	Don't store 0 limits.

Affected files ...

.. //depot/projects/soc2009/trasz_limits/sys/kern/kern_hrl.c#3 edit

Differences ...

==== //depot/projects/soc2009/trasz_limits/sys/kern/kern_hrl.c#3 (text+ko) ====

@@ -72,6 +72,12 @@
 void
 hrl_adjust(int subject, id_t subject_id, int per, int object, int action, int64_t amount)
 {
+	/*
+	 * Limit removal?
+	 */
+	if (amount == 0)
+		return;
+
 	mtx_lock(&hrllock);
 
 	nlimits++;