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| author | Andi Kleen <ak@suse.de> | 2007-05-02 19:27:20 +0200 |
|---|---|---|
| committer | Andi Kleen <andi@basil.nowhere.org> | 2007-05-02 19:27:20 +0200 |
| commit | 09198e68501a7e34737cd9264d266f42429abcdc (patch) | |
| tree | 3b13e10f47007f882a7c69be5a043384a6b4a930 /include/asm-i386 | |
| parent | [PATCH] x86-64: set node_possible_map at runtime - try 2 (diff) | |
| download | linux-09198e68501a7e34737cd9264d266f42429abcdc.tar.xz linux-09198e68501a7e34737cd9264d266f42429abcdc.zip | |
[PATCH] i386: Clean up NMI watchdog code
- Introduce a wd_ops structure
- Convert the various nmi watchdogs over to it
- This allows to split the perfctr reservation from the watchdog
setup cleanly.
- Do perfctr reservation globally as it should have always been
- Remove dead code referenced only by unused EXPORT_SYMBOLs
Signed-off-by: Andi Kleen <ak@suse.de>
Diffstat (limited to 'include/asm-i386')
| -rw-r--r-- | include/asm-i386/nmi.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/asm-i386/nmi.h b/include/asm-i386/nmi.h index b04333ea6f31..fb1e133efd9f 100644 --- a/include/asm-i386/nmi.h +++ b/include/asm-i386/nmi.h @@ -50,4 +50,12 @@ void __trigger_all_cpu_backtrace(void); #endif +void lapic_watchdog_stop(void); +int lapic_watchdog_init(unsigned nmi_hz); +int lapic_wd_event(unsigned nmi_hz); +unsigned lapic_adjust_nmi_hz(unsigned hz); +int lapic_watchdog_ok(void); +void disable_lapic_nmi_watchdog(void); +void enable_lapic_nmi_watchdog(void); + #endif /* ASM_NMI_H */ |