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author | Ingo Molnar <mingo@elte.hu> | 2010-08-05 08:45:05 +0200 |
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committer | Ingo Molnar <mingo@elte.hu> | 2010-08-05 08:45:05 +0200 |
commit | 61be7fdec2f51b99570cd5dcc30c7848c8e56513 (patch) | |
tree | 4a73ee635bc3e35dc54f75caddd26ffb6238bb5c /include/linux/nmi.h | |
parent | 12a81c8df13c60904febcafcf6b90ca1acb67122 (diff) | |
parent | eb703f98191a505f78d0066712ad67d5dedc4c90 (diff) | |
download | op-kernel-dev-61be7fdec2f51b99570cd5dcc30c7848c8e56513.zip op-kernel-dev-61be7fdec2f51b99570cd5dcc30c7848c8e56513.tar.gz |
Merge branch 'perf/nmi' into perf/core
Conflicts:
kernel/Makefile
Merge reason: Add the now complete topic, fix the conflict.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/linux/nmi.h')
-rw-r--r-- | include/linux/nmi.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/linux/nmi.h b/include/linux/nmi.h index b752e80..06aab5e 100644 --- a/include/linux/nmi.h +++ b/include/linux/nmi.h @@ -20,10 +20,14 @@ extern void touch_nmi_watchdog(void); extern void acpi_nmi_disable(void); extern void acpi_nmi_enable(void); #else +#ifndef CONFIG_HARDLOCKUP_DETECTOR static inline void touch_nmi_watchdog(void) { touch_softlockup_watchdog(); } +#else +extern void touch_nmi_watchdog(void); +#endif static inline void acpi_nmi_disable(void) { } static inline void acpi_nmi_enable(void) { } #endif @@ -47,4 +51,13 @@ static inline bool trigger_all_cpu_backtrace(void) } #endif +#ifdef CONFIG_LOCKUP_DETECTOR +int hw_nmi_is_cpu_stuck(struct pt_regs *); +u64 hw_nmi_get_sample_period(void); +extern int watchdog_enabled; +struct ctl_table; +extern int proc_dowatchdog_enabled(struct ctl_table *, int , + void __user *, size_t *, loff_t *); +#endif + #endif |