Re: [MM] Make mm counters per cpu instead of atomic V2
From: Christoph Lameter
Date: Fri Nov 06 2009 - 12:34:25 EST
On Fri, 6 Nov 2009, KAMEZAWA Hiroyuki wrote:
> BTW, can't we have single-thread-mode for this counter ?
> Usual program's read-side will get much benefit.....
Thanks for the measurements.
A single thread mode would be good. Ideas on how to add that would be
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/