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Re: [PATCH] x86: Don't write io_apic ID if it is not changed

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From: Eric W. Biederman
Subject: Re: [PATCH] x86: Don't write io_apic ID if it is not changed
Date: Sunday, August 15, 2010 - 8:55 am

Yinghai Lu <yinghai@kernel.org> writes:


What is the advantage of not writing the value?

Eric

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Messages in current thread:
[PATCH] x86: Don't write io_apic ID if it is not changed, Yinghai Lu, (Sat Aug 14, 1:38 pm)
Re: [PATCH] x86: Don't write io_apic ID if it is not changed, Cyrill Gorcunov, (Sun Aug 15, 1:24 am)
Re: [PATCH] x86: Don't write io_apic ID if it is not changed, Cyrill Gorcunov, (Sun Aug 15, 1:30 am)
Re: [PATCH] x86: Don't write io_apic ID if it is not changed, Eric W. Biederman, (Sun Aug 15, 8:55 am)
Re: [PATCH] x86: Don't write io_apic ID if it is not changed, Ingo Molnar, (Mon Aug 16, 12:28 am)
Re: [PATCH] x86: Don't write io_apic ID if it is not changed, Cyrill Gorcunov, (Mon Aug 16, 2:06 am)