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SubjectRe: [PATCH 2/2] ftrace: disable tracing on acpi idle calls

* Steven Rostedt <rostedt@goodmis.org> wrote:

> The acpi idle waits calls local_irq_save and then uses mwait to go
> into idle. The tracer gets reenabled at local_irq_save but does not
> detect that the idle allows for wake ups.
>
> This patch adds code to disable the tracing when acpi puts the CPU to
> idle.

applied to tip/tracing/urgent - thanks Steve.

Ingo


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