From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:55064) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZFbjc-0000OX-TB for qemu-devel@nongnu.org; Thu, 16 Jul 2015 01:29:29 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZFbjY-0005gj-Jg for qemu-devel@nongnu.org; Thu, 16 Jul 2015 01:29:28 -0400 Received: from mx1.redhat.com ([209.132.183.28]:37170) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZFbjY-0005dx-Ez for qemu-devel@nongnu.org; Thu, 16 Jul 2015 01:29:24 -0400 Received: from int-mx11.intmail.prod.int.phx2.redhat.com (int-mx11.intmail.prod.int.phx2.redhat.com [10.5.11.24]) by mx1.redhat.com (Postfix) with ESMTPS id 9F425373BE1 for ; Thu, 16 Jul 2015 05:29:22 +0000 (UTC) Date: Thu, 16 Jul 2015 13:29:20 +0800 From: Fam Zheng Message-ID: <20150716052920.GA15296@ad.nay.redhat.com> References: <1436980403-25898-1-git-send-email-pbonzini@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1436980403-25898-1-git-send-email-pbonzini@redhat.com> Subject: Re: [Qemu-devel] [PATCH] AioContext: fix broken ctx->dispatching optimization List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Paolo Bonzini Cc: kwolf@redhat.com, lersek@redhat.com, qemu-devel@nongnu.org, stefanha@redhat.com, rjones@redhat.com On Wed, 07/15 19:13, Paolo Bonzini wrote: > This patch rewrites the ctx->dispatching optimization I lost track, but what was the justification of this optimization? Anyway, awesome debugging and explanations! Fam