---

yaml --- r: 9526 b: refs/heads/master c: 2dd960d h: refs/heads/master v: v3
git-mirror · Sep 30, 2005 · 266de1e · 266de1e
1 parent a94f45c
commit 266de1e
Show file tree

Hide file tree

Showing 2 changed files with 5 additions and 5 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 32e7a04faa29f50f65e06d43a9029bb607743e76
+refs/heads/master: 2dd960d66bc12b6b206e63104636514e5da0ddb7
diff --git a/trunk/arch/x86_64/kernel/kprobes.c b/trunk/arch/x86_64/kernel/kprobes.c
@@ -77,9 +77,9 @@ static inline int is_IF_modifier(kprobe_opcode_t *insn)
 int __kprobes arch_prepare_kprobe(struct kprobe *p)
 {
 	/* insn: must be on special executable page on x86_64. */
-	up(&kprobe_mutex);
-	p->ainsn.insn = get_insn_slot();
 	down(&kprobe_mutex);
+	p->ainsn.insn = get_insn_slot();
+	up(&kprobe_mutex);
 	if (!p->ainsn.insn) {
 		return -ENOMEM;
 	}
@@ -231,9 +231,9 @@ void __kprobes arch_disarm_kprobe(struct kprobe *p)
 
 void __kprobes arch_remove_kprobe(struct kprobe *p)
 {
-	up(&kprobe_mutex);
-	free_insn_slot(p->ainsn.insn);
 	down(&kprobe_mutex);
+	free_insn_slot(p->ainsn.insn);
+	up(&kprobe_mutex);
 }
 
 static inline void save_previous_kprobe(void)