Subject: Re: Add PGM protocol support to the IP stack

From: "H. Peter Anvin" <[email-masked]>
Date: Mon, 29 Mar 2010 16:01:07 -0700

On 03/22/2010 11:53 AM, Andi Kleen wrote:
> 
> There's just no portable atomic64_t. Ok maybe you can use the socket lock
> to synchronize all the counts if they are only per socket.
> 

In 2.6.34 there is (although some arches which could support it natively
don't as of yet... but that's fixable.)  See lib/atomic64.c.

	-hpa