Messages in this thread | | | Date | Wed, 12 Feb 2003 04:21:43 +0000 | From | Jamie Lokier <> | Subject | Re: [Bug 350] New: i386 context switch very slow compared to 2.4 due to wrmsr (performance) |
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Dave Jones wrote: > I feel I'm missing something obvious here, but is this part the > low-hanging fruit that it seems ?
You have eliminated one MSR write very cleanly, although there are still a few unnecessary conditionals when compared with grabbing a whole branch of the fruit tree, as it were.
That leaves the other MSR write, which is also unnecessary.
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