Messages in this thread | | | Date | Mon, 2 Apr 2012 10:25:27 -0700 | Subject | Re: [PATCH 58/76] idle, x86: Allow off-lined CPU to enter deeper C states | From | Tony Luck <> |
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>> + while (1) { >> + >> + if (cx->entry_method == ACPI_CSTATE_HALT) >> + halt();
What's the intent here? I think that I can just set up a function pointer named "halt" on ia64 and point it to my cpu_halt() function (which looks for the deepest C-state, and then calls PAL to enter it. Is that equivalent to what the x86 "halt()" function does?
-Tony -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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