diff options
| author | Dmitriy Zavin <dmitriyz@google.com> | 2006-09-26 10:52:42 +0200 |
|---|---|---|
| committer | Andi Kleen <andi@basil.nowhere.org> | 2006-09-26 10:52:42 +0200 |
| commit | 15d5f8398311f565682959daaca30e3ca7aea600 (patch) | |
| tree | ba38e77782832191dd38e182e99525870f83c085 /include | |
| parent | 3b171672831b9633c2ed8fa94805255cd4d5af19 (diff) | |
| download | op-kernel-dev-15d5f8398311f565682959daaca30e3ca7aea600.zip op-kernel-dev-15d5f8398311f565682959daaca30e3ca7aea600.tar.gz | |
[PATCH] x86: Refactor thermal throttle processing
Refactor the event processing (syslog messaging and rate limiting)
into separate file therm_throt.c. This allows consistent reporting
of CPU thermal throttle events.
After ACK'ing the interrupt, if the event is current, the user
(p4.c/mce_intel.c) calls therm_throt_process to log (and rate limit)
the event. If that function returns 1, the user has the option to log
things further (such as to mce_log in x86_64).
AK: minor cleanup
Signed-off-by: Dmitriy Zavin <dmitriyz@google.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-i386/therm_throt.h | 6 | ||||
| -rw-r--r-- | include/asm-x86_64/mce.h | 2 | ||||
| -rw-r--r-- | include/asm-x86_64/therm_throt.h | 1 |
3 files changed, 9 insertions, 0 deletions
diff --git a/include/asm-i386/therm_throt.h b/include/asm-i386/therm_throt.h new file mode 100644 index 0000000..3c9c22c --- /dev/null +++ b/include/asm-i386/therm_throt.h @@ -0,0 +1,6 @@ +#ifndef __ASM_I386_THERM_THROT_H__ +#define __ASM_I386_THERM_THROT_H__ 1 + +int therm_throt_process(int curr); + +#endif /* __ASM_I386_THERM_THROT_H__ */ diff --git a/include/asm-x86_64/mce.h b/include/asm-x86_64/mce.h index d13687d..5a11146 100644 --- a/include/asm-x86_64/mce.h +++ b/include/asm-x86_64/mce.h @@ -99,6 +99,8 @@ static inline void mce_amd_feature_init(struct cpuinfo_x86 *c) } #endif +void mce_log_therm_throt_event(unsigned int cpu, __u64 status); + extern atomic_t mce_entry; #endif diff --git a/include/asm-x86_64/therm_throt.h b/include/asm-x86_64/therm_throt.h new file mode 100644 index 0000000..5aac059 --- /dev/null +++ b/include/asm-x86_64/therm_throt.h @@ -0,0 +1 @@ +#include <asm-i386/therm_throt.h> |
