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[PATCH] x86: Refactor thermal throttle processing

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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>
This commit is contained in:
Dmitriy Zavin
2006-09-26 10:52:42 +02:00
committed by Andi Kleen
parent 3b17167283
commit 15d5f83983
9 changed files with 108 additions and 40 deletions
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2
include/asm-x86_64/mce.h
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@@ -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

1
include/asm-x86_64/therm_throt.h Normal file
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@@ -0,0 +1 @@
#include <asm-i386/therm_throt.h>