Andi Kleen wrote:
>
> Andrew Morton <akpm@zip.com.au> writes:
> > */
> > -void lru_cache_add(struct page * page)
> > +static struct pagevec lru_add_pvecs[NR_CPUS];
> > +
> > +void lru_cache_add(struct page *page)
> > +{
> > + struct pagevec *pvec = &lru_add_pvecs[get_cpu()];
>
> This should probably use the linux/percpu.h macros.
> This way it could be more efficient on some architectures and also avoid
> potential false sharing.
Yes, I need to do a sweep sometime and convert some things like
that. Preferably after the hot-remove APIs are there. Or is
that not planned?
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This archive was generated by hypermail 2b29 : Thu Aug 15 2002 - 22:00:24 EST