[PATCH] Check if cpu can be onlined before calling smp_prepare_cpu()

[linux-2.6-omap-h63xx.git] / arch / i386 / kernel / kprobes.c

diff --git a/arch/i386/kernel/kprobes.c b/arch/i386/kernel/kprobes.c
index 694a13997637486eefa48313b1d68c37b113d41e..7a59050242a7ca58f5786ba11e4cd5c83077a51a 100644 (file)
--- a/arch/i386/kernel/kprobes.c
+++ b/arch/i386/kernel/kprobes.c
@@ -84,9 +84,9 @@ void __kprobes arch_disarm_kprobe(struct kprobe *p)
 
 void __kprobes arch_remove_kprobe(struct kprobe *p)
 {
-       down(&kprobe_mutex);
+       mutex_lock(&kprobe_mutex);
        free_insn_slot(p->ainsn.insn);
-       up(&kprobe_mutex);
+       mutex_unlock(&kprobe_mutex);
 }
 
 static inline void save_previous_kprobe(struct kprobe_ctlblk *kcb)