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Re: [PATCH] x86-64: slightly stream-line 32-bit syscall entry code
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From: Ingo Molnar
Subject:
Re: [PATCH] x86-64: slightly stream-line 32-bit syscall entry code
Date: Saturday, September 6, 2008 - 10:52 am
* Jan Beulich <jbeulich@novell.com> wrote:
quoted text
> Avoid updating registers or memory twice as well as needlessly loading > or copying registers.
applied to tip/x86/core, thanks Jan - this should give a small speedup too. Ingo --
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Messages in current thread:
[PATCH] x86-64: slightly stream-line 32-bit syscall entry code
, Jan Beulich
, (Fri Aug 29, 5:21 am)
Re: [PATCH] x86-64: slightly stream-line 32-bit syscall en ...
, Ingo Molnar
, (Sat Sep 6, 10:52 am)
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