---

yaml --- r: 19611 b: refs/heads/master c: e65cefe h: refs/heads/master i: 19609: 1e807d2 19607: 021412d v: v3
git-mirror · Feb 3, 2006 · d8e5ea9 · d8e5ea9
1 parent 73ba6a5
commit d8e5ea9
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Showing 2 changed files with 18 additions and 18 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8ed75463b969f72fd724ba0c01107fa443522321
+refs/heads/master: e65cefe87beda627c0bfba39b387ee4bffedc93c
diff --git a/trunk/kernel/kprobes.c b/trunk/kernel/kprobes.c
@@ -344,23 +344,6 @@ void __kprobes kprobe_flush_task(struct task_struct *tk)
 	spin_unlock_irqrestore(&kretprobe_lock, flags);
 }
 
-/*
- * This kprobe pre_handler is registered with every kretprobe. When probe
- * hits it will set up the return probe.
- */
-static int __kprobes pre_handler_kretprobe(struct kprobe *p,
-					   struct pt_regs *regs)
-{
-	struct kretprobe *rp = container_of(p, struct kretprobe, kp);
-	unsigned long flags = 0;
-
-	/*TODO: consider to only swap the RA after the last pre_handler fired */
-	spin_lock_irqsave(&kretprobe_lock, flags);
-	arch_prepare_kretprobe(rp, regs);
-	spin_unlock_irqrestore(&kretprobe_lock, flags);
-	return 0;
-}
-
 static inline void free_rp_inst(struct kretprobe *rp)
 {
 	struct kretprobe_instance *ri;
@@ -578,6 +561,23 @@ void __kprobes unregister_jprobe(struct jprobe *jp)
 
 #ifdef ARCH_SUPPORTS_KRETPROBES
 
+/*
+ * This kprobe pre_handler is registered with every kretprobe. When probe
+ * hits it will set up the return probe.
+ */
+static int __kprobes pre_handler_kretprobe(struct kprobe *p,
+					   struct pt_regs *regs)
+{
+	struct kretprobe *rp = container_of(p, struct kretprobe, kp);
+	unsigned long flags = 0;
+
+	/*TODO: consider to only swap the RA after the last pre_handler fired */
+	spin_lock_irqsave(&kretprobe_lock, flags);
+	arch_prepare_kretprobe(rp, regs);
+	spin_unlock_irqrestore(&kretprobe_lock, flags);
+	return 0;
+}
+
 int __kprobes register_kretprobe(struct kretprobe *rp)
 {
 	int ret = 0;