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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1389DC433FE for ; Fri, 26 Nov 2021 12:35:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1377532AbhKZMiq (ORCPT ); Fri, 26 Nov 2021 07:38:46 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38142 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234976AbhKZMgq (ORCPT ); Fri, 26 Nov 2021 07:36:46 -0500 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3D30AC08EA71; Fri, 26 Nov 2021 03:58:28 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=Content-Transfer-Encoding:MIME-Version: References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To: Content-Type:Content-ID:Content-Description; bh=sK7cYKiS0ZeDgTJQcBOYJUCVPKi7GjzADEXG7w+vkFA=; b=jpj9W9dva4hbxt1LE7FoGKeilD nKJf93/e408eCDoxSMPX4YuQpBaKtKuhDledbgkJVAeeHTOlzFBnuaW0WA36QlF2NwwBct8Fpu3pW vFbhCCdaxrmxMBLIxcDqZdJ7CwBncvJ2K1JO/xWGMTBDggfAaVltos/1wlEwQVTrJ7DgJgNoSQHhX pCgSe7CBVr3lpxKcVoAUjwKyQvyEnoeKeJe3fAq6fbrvad5BDDCLAbQBGpaU4J+StTxK6NLfDsXUw NNz94o/a8eMqlgR13H6R82ee5DdAW1eeQRg2GumuvohapvQGZlsePyncmqPxrPXhlO1zl4iwxHnmu ENoTpK4w==; Received: from [2001:4bb8:191:f9ce:bae8:5658:102a:5491] (helo=localhost) by casper.infradead.org with esmtpsa (Exim 4.94.2 #2 (Red Hat Linux)) id 1mqZs0-00ASIN-Gx; Fri, 26 Nov 2021 11:58:25 +0000 From: Christoph Hellwig To: Jens Axboe Cc: Paolo Valente , Jan Kara , Dennis Dalessandro , Mike Marciniszyn , linux-block@vger.kernel.org, linux-rdma@vger.kernel.org Subject: [PATCH 04/14] bfq: use bfq_bic_lookup in bfq_limit_depth Date: Fri, 26 Nov 2021 12:58:07 +0100 Message-Id: <20211126115817.2087431-5-hch@lst.de> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20211126115817.2087431-1-hch@lst.de> References: <20211126115817.2087431-1-hch@lst.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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-block@vger.kernel.org No need to create a new I/O context if there is none present yet in ->limit_depth. Signed-off-by: Christoph Hellwig --- block/bfq-iosched.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/block/bfq-iosched.c b/block/bfq-iosched.c index c990c6409c119..ecc2e57e68630 100644 --- a/block/bfq-iosched.c +++ b/block/bfq-iosched.c @@ -663,7 +663,7 @@ static bool bfqq_request_over_limit(struct bfq_queue *bfqq, int limit) static void bfq_limit_depth(unsigned int op, struct blk_mq_alloc_data *data) { struct bfq_data *bfqd = data->q->elevator->elevator_data; - struct bfq_io_cq *bic = icq_to_bic(blk_mq_sched_get_icq(data->q)); + struct bfq_io_cq *bic = bfq_bic_lookup(data->q); struct bfq_queue *bfqq = bic ? bic_to_bfqq(bic, op_is_sync(op)) : NULL; int depth; unsigned limit = data->q->nr_requests; -- 2.30.2