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-rw-r--r--include/linux/nmi.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/nmi.h b/include/linux/nmi.h
index f700ff2df074..048c0b9aa623 100644
--- a/include/linux/nmi.h
+++ b/include/linux/nmi.h
@@ -214,4 +214,12 @@ int proc_watchdog_cpumask(struct ctl_table *, int, void *, size_t *, loff_t *);
#include <asm/nmi.h>
#endif
+#ifdef CONFIG_NMI_CHECK_CPU
+void nmi_backtrace_stall_snap(const struct cpumask *btp);
+void nmi_backtrace_stall_check(const struct cpumask *btp);
+#else
+static inline void nmi_backtrace_stall_snap(const struct cpumask *btp) {}
+static inline void nmi_backtrace_stall_check(const struct cpumask *btp) {}
+#endif
+
#endif