aboutsummaryrefslogtreecommitdiffstats
path: root/include
diff options
context:
space:
mode:
Diffstat (limited to 'include')
-rw-r--r--include/asm-i386/nmi.h8
-rw-r--r--include/asm-x86_64/nmi.h3
-rw-r--r--include/linux/nmi.h5
3 files changed, 16 insertions, 0 deletions
diff --git a/include/asm-i386/nmi.h b/include/asm-i386/nmi.h
index 269d315719ca..b04333ea6f31 100644
--- a/include/asm-i386/nmi.h
+++ b/include/asm-i386/nmi.h
@@ -5,6 +5,9 @@
5#define ASM_NMI_H 5#define ASM_NMI_H
6 6
7#include <linux/pm.h> 7#include <linux/pm.h>
8#include <asm/irq.h>
9
10#ifdef ARCH_HAS_NMI_WATCHDOG
8 11
9/** 12/**
10 * do_nmi_callback 13 * do_nmi_callback
@@ -42,4 +45,9 @@ extern int proc_nmi_enabled(struct ctl_table *, int , struct file *,
42 void __user *, size_t *, loff_t *); 45 void __user *, size_t *, loff_t *);
43extern int unknown_nmi_panic; 46extern int unknown_nmi_panic;
44 47
48void __trigger_all_cpu_backtrace(void);
49#define trigger_all_cpu_backtrace() __trigger_all_cpu_backtrace()
50
51#endif
52
45#endif /* ASM_NMI_H */ 53#endif /* ASM_NMI_H */
diff --git a/include/asm-x86_64/nmi.h b/include/asm-x86_64/nmi.h
index f367d4014b42..72375e7d32a8 100644
--- a/include/asm-x86_64/nmi.h
+++ b/include/asm-x86_64/nmi.h
@@ -77,4 +77,7 @@ extern int proc_nmi_enabled(struct ctl_table *, int , struct file *,
77 77
78extern int unknown_nmi_panic; 78extern int unknown_nmi_panic;
79 79
80void __trigger_all_cpu_backtrace(void);
81#define trigger_all_cpu_backtrace() __trigger_all_cpu_backtrace()
82
80#endif /* ASM_NMI_H */ 83#endif /* ASM_NMI_H */
diff --git a/include/linux/nmi.h b/include/linux/nmi.h
index e16904e28c3a..acb4ed130247 100644
--- a/include/linux/nmi.h
+++ b/include/linux/nmi.h
@@ -15,9 +15,14 @@
15 * disables interrupts for a long time. This call is stateless. 15 * disables interrupts for a long time. This call is stateless.
16 */ 16 */
17#ifdef ARCH_HAS_NMI_WATCHDOG 17#ifdef ARCH_HAS_NMI_WATCHDOG
18#include <asm/nmi.h>
18extern void touch_nmi_watchdog(void); 19extern void touch_nmi_watchdog(void);
19#else 20#else
20# define touch_nmi_watchdog() touch_softlockup_watchdog() 21# define touch_nmi_watchdog() touch_softlockup_watchdog()
21#endif 22#endif
22 23
24#ifndef trigger_all_cpu_backtrace
25#define trigger_all_cpu_backtrace() do { } while (0)
26#endif
27
23#endif 28#endif