X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=kernel%2Ftimer.c;h=5377f40723ff0dc37f13897847ea040f8c317292;hb=ef88b7dba2b47c70037a34a599d383462bb74bd3;hp=51ff917c959029d8b51e13696c34df5a62ee1def;hpb=f46f6b20cb01508f5020142ff91021f8fb39550b;p=linux-2.6

diff --git a/kernel/timer.c b/kernel/timer.c
index 51ff917c95..5377f40723 100644
--- a/kernel/timer.c
+++ b/kernel/timer.c
@@ -1023,7 +1023,7 @@ asmlinkage long sys_getppid(void)
 	parent = me->group_leader->real_parent;
 	for (;;) {
 		pid = parent->tgid;
-#ifdef CONFIG_SMP
+#if defined(CONFIG_SMP) || defined(CONFIG_PREEMPT)
 {
 		struct task_struct *old = parent;
 
@@ -1597,7 +1597,7 @@ void msleep(unsigned int msecs)
 EXPORT_SYMBOL(msleep);
 
 /**
- * msleep_interruptible - sleep waiting for waitqueue interruptions
+ * msleep_interruptible - sleep waiting for signals
  * @msecs: Time in milliseconds to sleep for
  */
 unsigned long msleep_interruptible(unsigned int msecs)