From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.1 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8BDC2C6786F for ; Tue, 30 Oct 2018 16:52:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 50DA220657 for ; Tue, 30 Oct 2018 16:52:26 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="e5Xo3UBK" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 50DA220657 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727980AbeJaBqj (ORCPT ); Tue, 30 Oct 2018 21:46:39 -0400 Received: from bombadil.infradead.org ([198.137.202.133]:47984 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727561AbeJaBqj (ORCPT ); Tue, 30 Oct 2018 21:46:39 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=In-Reply-To:Content-Type:MIME-Version :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=xuLioHbLphynXpSDo3PR4aDJTxzK9RI6VnpK+vGqijU=; b=e5Xo3UBKd0LHdh6Xc8IED2mMN lyA4JdCQBTAmPHnZx1x7gkMmI+apD2DLOKIsZIu7wkCtid8neHca2q887s3eD9NZ82e3304dXsExS L3qsVVP25JZi4pHgY1wm3rhW4TgKH25mlEBImaGJZh45drXrYYD60zdLNGBb7x0uDklt1wXqTLFs1 ZanzVkfllZ9T0kWewBemD7kmrln8hWwlEevpM1mw1uhTW89dmEVuZFV6hHsvA1Slci9N5g2ncwHOa DI6sEuf9+92+nYi8lmuFvYzAcTJn0SLCpDxXpYUqeUwS19eFqoyOunIF4ZUekbozH4GmrE8/v47sO DdKdKO4CA==; Received: from willy by bombadil.infradead.org with local (Exim 4.90_1 #2 (Red Hat Linux)) id 1gHXFf-0003Lb-0Q; Tue, 30 Oct 2018 16:52:23 +0000 Date: Tue, 30 Oct 2018 09:52:22 -0700 From: Matthew Wilcox To: Gerd Hoffmann Cc: David Airlie , dri-devel@lists.freedesktop.org, virtualization@lists.linux-foundation.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 0/4] Improve virtio ID allocation Message-ID: <20181030165222.GA10491@bombadil.infradead.org> References: <20180926160031.15721-1-willy@infradead.org> <20181029215339.aywdmehccrwwls2n@sirius.home.kraxel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20181029215339.aywdmehccrwwls2n@sirius.home.kraxel.org> User-Agent: Mutt/1.9.2 (2017-12-15) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Oct 29, 2018 at 10:53:39PM +0100, Gerd Hoffmann wrote: > On Wed, Sep 26, 2018 at 09:00:27AM -0700, Matthew Wilcox wrote: > > I noticed you were using IDRs where you could be using the more efficient > > IDAs, then while fixing that I noticed the lack of error handling, > > and I decided to follow that up with an efficiency improvement. > > > > There's probably a v2 of this to follow because I couldn't figure > > out how to properly handle one of the error cases ... see the comment > > embedded in one of the patches. > > #1 + #2 pushed to drm-misc-next now. > #3 should not be needed any more. > waiting for v2 of #4 ... Thanks! I think we do still need a small part of #3. Patches in replies to this email.