* Sébastien Dugué <[email protected]> wrote:
> On Fri, 2006-05-12 at 10:10 +0200, Sébastien Dugué wrote:
> > On Fri, 2006-05-12 at 08:32 +0200, Ingo Molnar wrote:
> > > * Andrew Morton <[email protected]> wrote:
> > >
> > > > Should the futex code be using hlist_heads for that hashtable?
> > >
> > > yeah. That would save 1K of .data on 32-bit platforms, 2K on 64-bit
> > > platforms.
> >
> > I'll try to look into this.
> >
>
> Well, moving the hash bucket list to an hlist may save a few bytes
> on .data, but all the insertions are done at the tail on this list
> which would not be easily done using hlists.
>
> Any thoughts?
just queue to the head. This is a hash-list, ordering has only
performance effects.
Ingo
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