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Re: i386 lazy pmap switching in trap.c

To: david%l8s.co.uk@localhost
Subject: Re: i386 lazy pmap switching in trap.c
From: yamt%mwd.biglobe.ne.jp@localhost (YAMAMOTO Takashi)
Date: Sun, 10 Feb 2008 01:39:09 +0900 (JST)

> The decrement on exit would be cheaper than the loop around pmap_load.
> (I've just got a measurable performance gain from removing the loop.)

what exactly do you mean by "removing the loop"?

YAMAMOTO Takashi

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