---

yaml --- r: 309751 b: refs/heads/master c: 9bd0a07 h: refs/heads/master i: 309749: ba9a3f1 309747: f4da702 309743: 70e36d3 v: v3
git-mirror · Jun 1, 2012 · ab126ea · ab126ea
1 parent 9a14e18
commit ab126ea
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Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: af1be5a578a1ccc9961c55290f8c509a00a69036
+refs/heads/master: 9bd0a077122a6b15069aab7a59c8f50f736fa1dd
diff --git a/trunk/arch/um/kernel/reboot.c b/trunk/arch/um/kernel/reboot.c
@@ -4,6 +4,7 @@
  */
 
 #include "linux/sched.h"
+#include "linux/spinlock.h"
 #include "linux/slab.h"
 #include "kern_util.h"
 #include "os.h"
@@ -22,13 +23,15 @@ static void kill_off_processes(void)
 		struct task_struct *p;
 		int pid;
 
+		read_lock(&tasklist_lock);
 		for_each_process(p) {
 			if (p->mm == NULL)
 				continue;
 
 			pid = p->mm->context.id.u.pid;
 			os_kill_ptraced_process(pid, 1);
 		}
+		read_unlock(&tasklist_lock);
 	}
 }