1 files changed, 2 insertions, 2 deletions

diff --git a/kernel/kprobes.c b/kernel/kprobes.c
index 5240d75f4c6..1494e85b35f 100644
--- a/kernel/kprobes.c
+++ b/kernel/kprobes.c
@@ -1014,9 +1014,9 @@ int __kprobes register_kretprobe(struct kretprobe *rp)
         /* Pre-allocate memory for max kretprobe instances */
         if (rp->maxactive <= 0) {
 #ifdef CONFIG_PREEMPT
-                rp->maxactive = max(10, 2 * NR_CPUS);
+                rp->maxactive = max(10, 2 * num_possible_cpus());
 #else
-                rp->maxactive = NR_CPUS;
+                rp->maxactive = num_possible_cpus();
 #endif
         }
         spin_lock_init(&rp->lock);