1 files changed, 3 insertions, 1 deletions

diff --git a/include/asm-ia64/kprobes.h b/include/asm-ia64/kprobes.h
index 828ae00e47c1..2abc98b336f3 100644
--- a/include/asm-ia64/kprobes.h
+++ b/include/asm-ia64/kprobes.h
@@ -71,13 +71,15 @@ struct prev_kprobe {
 
 #define MAX_PARAM_RSE_SIZE      (0x60+0x60/0x3f)
 /* per-cpu kprobe control block */
+#define ARCH_PREV_KPROBE_SZ 2
 struct kprobe_ctlblk {
         unsigned long kprobe_status;
         struct pt_regs jprobe_saved_regs;
         unsigned long jprobes_saved_stacked_regs[MAX_PARAM_RSE_SIZE];
         unsigned long *bsp;
         unsigned long cfm;
-        struct prev_kprobe prev_kprobe;
+        atomic_t prev_kprobe_index;
+        struct prev_kprobe prev_kprobe[ARCH_PREV_KPROBE_SZ];
 };
 
 #define JPROBE_ENTRY(pentry)    (kprobe_opcode_t *)pentry