From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:48714) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YJ96T-0000rW-RU for qemu-devel@nongnu.org; Wed, 04 Feb 2015 18:11:26 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YJ96Q-0002v5-I9 for qemu-devel@nongnu.org; Wed, 04 Feb 2015 18:11:25 -0500 Received: from out1-smtp.messagingengine.com ([66.111.4.25]:57232) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YJ96Q-0002us-AE for qemu-devel@nongnu.org; Wed, 04 Feb 2015 18:11:22 -0500 Received: from compute1.internal (compute1.nyi.internal [10.202.2.41]) by mailout.nyi.internal (Postfix) with ESMTP id AE254205DC for ; Wed, 4 Feb 2015 18:11:20 -0500 (EST) Date: Wed, 4 Feb 2015 18:12:22 -0500 From: "Emilio G. Cota" Message-ID: <20150204231222.GA3116@flamenco> References: <54D2578B.4050605@redhat.com> <20150204210156.GA26445@flamenco> <54D28C78.1070604@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <54D28C78.1070604@redhat.com> Subject: Re: [Qemu-devel] [PATCH 0/3] rcu: add option to use upstream liburcu List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Paolo Bonzini Cc: qemu-devel@nongnu.org On Wed, Feb 04, 2015 at 22:17:44 +0100, Paolo Bonzini wrote: > > What I'm investigating now is how to do this in a manner that is palatable > > to upstream. For this as it's well known we need a multi-threaded TCG, > > and I believe quite a few bits from liburcu(-cds) might help to > > get there. > > Are you using (or planning to use) a shared translated code cache, or a > separate cache for each CPU? Hoping to try both in the end--currently I'm far from trying either, got quite a few things to fix before that. Cheers, Emilio