Messages in this thread | | | Date | Fri, 7 Mar 2008 06:23:18 +0100 | From | Nick Piggin <> | Subject | Re: [rfc][patch 1/3] slub: fix small HWCACHE_ALIGN alignment |
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On Thu, Mar 06, 2008 at 06:33:35PM -0800, Christoph Lameter wrote: > On Fri, 7 Mar 2008, Nick Piggin wrote: > > > On Thu, Mar 06, 2008 at 06:27:12PM -0800, Christoph Lameter wrote: > > > On Fri, 7 Mar 2008, Nick Piggin wrote: > > > > > > > > Is that really a noteworthy effect? > > > > > > > > Yes. > > > > > > Numbers? > > > > Uhh... big number > small number > > Can you quantify the effect?
It obviously won't be a great deal until if/when it starts getting used more. The space savings on UP are just one reason why my approach is better than using the static alignment annotations.
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