Received: by 2002:a05:6a10:eb17:0:0:0:0 with SMTP id hx23csp365231pxb; Wed, 8 Sep 2021 03:04:34 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxhWqCBg2xex4ft9MtpIzMcdlMnVoWnTtw+7bDJ5msSwC6PubXe0SyCoC2rlhjg+3jAihtA X-Received: by 2002:a05:6602:2c07:: with SMTP id w7mr2541374iov.122.1631095473950; Wed, 08 Sep 2021 03:04:33 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1631095473; cv=none; d=google.com; s=arc-20160816; b=JH5nc91gkEJEXOClVEpv6LF1i7yXChCiN/tkEgesnmP6Qk7X23Fb7+JVcsiqPwQ973 Z057tS3ycdcyBn3OiTSH3z/UBUrBLf3U2uMEW3S4vn4TMPnGyHLo8nka5GWoX4v3uqvD x6/ZVVcxPVwo5FbKjAMwoiLuy/+3OTfobBWUVCH3zbCDmRNOQ+IIEB4mF1sN3rm4oZci /S5Wm1sagmYOKTcmzt4JxmlXfy4Wz8wgjXjfZKZ1ZE1nsJX4TvnIUcOmqmpxXNaE539p h+2G0J/z5CQqynFoQO7jJwEuoD3UEnysdMFgXCg4rVVLnisEmsdl56Xa/IlhHrxFXgSk S0ZQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-disposition:mime-version :references:message-id:subject:cc:to:from:date:dkim-signature; bh=R8OKvw4S2MzNKNmIXpBxq9HTvvmNUrQ/SvUk9VnsHUY=; b=AvHq+YLNOof5TksGDKuVsxuh4fE/cr+NviLEzAYTVtVoF1DLRkvspeoeXE6Lf+rRZ2 kSP02Q+aXTTRgj0wUZqRZU0PiJuxfWRXjvkor1j7Pw2G6iBl5nQ7gpxhmlDdlZGoCU/u FNuBvML7AIPIeit5MyQbhxLz+1W4ZB9U0BDhnMG3eqpcSwMZVNjkkv6VGfIJv7Kmak0F a9RltAW8ffGow0wWRB4UMrdICNcwwRCHjVYXxoHvMmkFHKnSg1BPJcCo4tYeiJYYDMnk HDMqHeaAgl+BtOo6m1S1wtLpKGF4qxeRJ0yr4lhL6YLi6/fRGf5ojkv+sh+fTUYOhWB0 /7bQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@infradead.org header.s=casper.20170209 header.b=rpo3HkOJ; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id l39si1546606jac.108.2021.09.08.03.04.20; Wed, 08 Sep 2021 03:04:33 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@infradead.org header.s=casper.20170209 header.b=rpo3HkOJ; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1347927AbhIHHC1 (ORCPT + 99 others); Wed, 8 Sep 2021 03:02:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41424 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1346759AbhIHHC1 (ORCPT ); Wed, 8 Sep 2021 03:02:27 -0400 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B1560C061575 for ; Wed, 8 Sep 2021 00:01:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.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; bh=R8OKvw4S2MzNKNmIXpBxq9HTvvmNUrQ/SvUk9VnsHUY=; b=rpo3HkOJxy7GQnr44u+Kw8/GWw b8U0qMtuai8fWaIBPF65LKePgrrYtAvsRonr7HKZ/kABbXwFaD3Mpb9NLGgv57kVtXFmpclCY72AW bRhylceyEaHc9mZwksibH7RRQWka7q8ZoZO0inYa0QUo14guNPVn4vgylPrf7IJVRKoj/ZEvI6QNn BnqFevB+Z2JckxFutk9LRF6NHmlUhurLK75V0CumKbej0KWAQMeYjX0SWkuA0cQAqZ5knLN3VjNDg 0Q71U9TW6LUgg1Y/e5lIBYVvFbraJ7etFrdulT7G7nM5y7yJQdeATwHB+s08UVof9jVe9hk8cGZ1V nCpsr0OQ==; Received: from hch by casper.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1mNrZH-008aHN-76; Wed, 08 Sep 2021 07:00:34 +0000 Date: Wed, 8 Sep 2021 08:00:23 +0100 From: Christoph Hellwig To: Jan Beulich Cc: Juergen Gross , Boris Ostrovsky , Stefano Stabellini , lkml , "xen-devel@lists.xenproject.org" Subject: Re: [PATCH 06/12] swiotlb-xen: limit init retries Message-ID: References: <588b3e6d-2682-160c-468e-44ca4867a570@suse.com> <984fa426-2b7b-4b77-5ce8-766619575b7f@suse.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <984fa426-2b7b-4b77-5ce8-766619575b7f@suse.com> X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org. See http://www.infradead.org/rpr.html Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Sep 07, 2021 at 02:06:37PM +0200, Jan Beulich wrote: > Due to the use of max(1024, ...) there's no point retrying (and issuing > bogus log messages) when the number of slabs is already no larger than > this minimum value. > > Signed-off-by: Jan Beulich Looks good, Reviewed-by: Christoph Hellwig