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=-10.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable 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 B0268C4338F for ; Thu, 12 Aug 2021 16:21:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 968DC60C40 for ; Thu, 12 Aug 2021 16:21:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232066AbhHLQWO (ORCPT ); Thu, 12 Aug 2021 12:22:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46512 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232021AbhHLQWN (ORCPT ); Thu, 12 Aug 2021 12:22:13 -0400 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 59B21C0613D9; Thu, 12 Aug 2021 09:21:48 -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=GWh5pqEqpirmx4dApDAZ/sjyVFKTTJw8QZ1jZ5bMGH4=; b=DViOZLkvN/UhlfvUH+bvFP//TN bXR1R9unxuRpPWvkM6+hvSEEVjWZ011nb6srYU6f4WnP0lWHMHQvgmKtpDohdhiJxIaiI9WzB/bsj //MKDH2W5A0Ibf06pv9WLQ4mQC8GP/O8fOi+CokfkNPlfER06jLqQ3Yr7dGS/qyts5OL41abvh/sr IIH+8QJJ6JP+G5FRH/zHuBxKWl6f/rcr1gt7qXlsqCwKFuCZINLsbM7vzdJgOU3SRPxFW4SpZkk9R gLDbIvy0jH7EEujlV3BZPCIsAdsbRWs6Asd7/xASgNa8pDVTZcLjzP9IHrZFWlWB9w6Os7HJIGRcW z5Uy/u6w==; Received: from hch by casper.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1mEDRT-00Ekrx-Uq; Thu, 12 Aug 2021 16:20:44 +0000 Date: Thu, 12 Aug 2021 17:20:27 +0100 From: Christoph Hellwig To: Jens Axboe Cc: io-uring@vger.kernel.org, linux-block@vger.kernel.org, hch@infradead.org Subject: Re: [PATCH 2/6] fs: add kiocb alloc cache flag Message-ID: References: <20210812154149.1061502-1-axboe@kernel.dk> <20210812154149.1061502-3-axboe@kernel.dk> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210812154149.1061502-3-axboe@kernel.dk> 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: io-uring@vger.kernel.org On Thu, Aug 12, 2021 at 09:41:45AM -0600, Jens Axboe wrote: > If this kiocb can safely use the polled bio allocation cache, then this > flag must be set. Generally this can be set for polled IO, where we will > not see IRQ completions of the request. > > Signed-off-by: Jens Axboe Looks good, Reviewed-by: Christoph Hellwig