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Re: [PATCH 4/4] kern: optimize the layout of struct kmem_cache
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From: |
Richard Braun |
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Subject: |
Re: [PATCH 4/4] kern: optimize the layout of struct kmem_cache |
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Date: |
Mon, 6 Jan 2014 11:56:57 +0100 |
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User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Mon, Jan 06, 2014 at 11:47:10AM +0100, Justus Winter wrote:
> No, but I profiled this. This is the output of pahole (on the left)
> and the results of my profiling on the right. The rightmost number is
> the access count. This is the situation before my patch:
This looks fine to me, although I'm usually not keen on micro
optimizations before fixing system encompassing design issues :).
--
Richard Braun
Re: [PATCH 1/4] linux: fix bit tests, Samuel Thibault, 2014/01/05