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| author | Thomas Gleixner <tglx@linutronix.de> | 2007-02-16 01:27:55 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-16 08:13:58 -0800 |
| commit | 169a0abbe32813af4904cc1605c0f7ea0534f77b (patch) | |
| tree | 42594b4ef0729bb38bbd4c9f1e33ec92944a7203 /include/acpi | |
| parent | 3434933b17fa64adddf83059603c61296f6e1ee2 (diff) | |
| download | kernel_samsung_tuna-169a0abbe32813af4904cc1605c0f7ea0534f77b.zip kernel_samsung_tuna-169a0abbe32813af4904cc1605c0f7ea0534f77b.tar.gz kernel_samsung_tuna-169a0abbe32813af4904cc1605c0f7ea0534f77b.tar.bz2 | |
[PATCH] ACPI keep track of timer broadcasting
This is a preperatory patch for highres/dyntick:
- replace the big #ifdef ARCH_APICTIMER_STOPS_ON_C3 hackery by functions
- remove the double switch in the power verify function (in the worst case
we switched ipi to apic and 20usec later apic to ipi)
- keep track of the the state which stops local APIC timer
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Cc: Len Brown <len.brown@intel.com>
Cc: <linux-acpi@vger.kernel.org>
Cc: Andi Kleen <ak@suse.de>
Cc: john stultz <johnstul@us.ibm.com>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/acpi')
| -rw-r--r-- | include/acpi/processor.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/acpi/processor.h b/include/acpi/processor.h index 7798d2a..916c010 100644 --- a/include/acpi/processor.h +++ b/include/acpi/processor.h @@ -79,6 +79,7 @@ struct acpi_processor_power { u32 bm_activity; int count; struct acpi_processor_cx states[ACPI_PROCESSOR_MAX_POWER]; + int timer_broadcast_on_state; }; /* Performance Management */ |