Re: cache_reap(): Further reduction in interrupt holdoff
From: Christoph Lameter
Date: Mon Mar 06 2006 - 11:23:00 EST
On Mon, 6 Mar 2006, Pekka Enberg wrote:
> Touched processing worries me little because it's used when there's
> high allocation pressure. Do you have any numbers where this patch
> helps?
We had frequent holdoffs >30usec in cache_reap() without this patch. Now
it happens once in awhile.
-
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/