From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:37498) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1e6b4S-0000G7-4A for qemu-devel@nongnu.org; Mon, 23 Oct 2017 07:39:04 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1e6b4O-00067Q-O7 for qemu-devel@nongnu.org; Mon, 23 Oct 2017 07:39:04 -0400 Received: from mx1.redhat.com ([209.132.183.28]:36236) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1e6b4O-00066c-IS for qemu-devel@nongnu.org; Mon, 23 Oct 2017 07:39:00 -0400 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 854CE883A4 for ; Mon, 23 Oct 2017 11:38:59 +0000 (UTC) From: Juan Quintela In-Reply-To: <20171019063200.19048-5-peterx@redhat.com> (Peter Xu's message of "Thu, 19 Oct 2017 14:32:00 +0800") References: <20171019063200.19048-1-peterx@redhat.com> <20171019063200.19048-5-peterx@redhat.com> Reply-To: quintela@redhat.com Date: Mon, 23 Oct 2017 13:38:54 +0200 Message-ID: <871slu9jqp.fsf@secure.laptop> MIME-Version: 1.0 Content-Type: text/plain Subject: Re: [Qemu-devel] [PATCH 4/4] migration: new ram_init_bitmaps() List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Peter Xu Cc: qemu-devel@nongnu.org, Laurent Vivier , "Dr . David Alan Gilbert" Peter Xu wrote: > Rearrange the bitmap initialization and the first sync. Since at it, > make sure the locks are taken/released in correct order (I moved RCU > unlock upper - though it may not affect much). > > Signed-off-by: Peter Xu Reviewed-by: Juan Quintela