From patchwork Sun Mar 27 18:48:38 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christophe JAILLET X-Patchwork-Id: 12792896 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 C13F7C433EF for ; Sun, 27 Mar 2022 18:48:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236376AbiC0SuW (ORCPT ); Sun, 27 Mar 2022 14:50:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58832 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236348AbiC0SuV (ORCPT ); Sun, 27 Mar 2022 14:50:21 -0400 Received: from smtp.smtpout.orange.fr (smtp04.smtpout.orange.fr [80.12.242.126]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0701B1117D for ; Sun, 27 Mar 2022 11:48:41 -0700 (PDT) Received: from pop-os.home ([90.126.236.122]) by smtp.orange.fr with ESMTPA id YXwOnGdAcnyGdYXwOnJOlQ; Sun, 27 Mar 2022 20:48:40 +0200 X-ME-Helo: pop-os.home X-ME-Auth: YWZlNiIxYWMyZDliZWIzOTcwYTEyYzlhMmU3ZiQ1M2U2MzfzZDfyZTMxZTBkMTYyNDBjNDJlZmQ3ZQ== X-ME-Date: Sun, 27 Mar 2022 20:48:40 +0200 X-ME-IP: 90.126.236.122 From: Christophe JAILLET To: Jens Axboe Cc: linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org, Christophe JAILLET , linux-block@vger.kernel.org Subject: [PATCH 2/2] null_blk: Update ida_simple_get()/ida_simple_remove() to the newer ida API Date: Sun, 27 Mar 2022 20:48:38 +0200 Message-Id: <0e758e026fae17eaaae7a5d918cce3490e476a2e.1648406899.git.christophe.jaillet@wanadoo.fr> X-Mailer: git-send-email 2.32.0 In-Reply-To: <876904b8334049a3be89d8bd278b04a421601baa.1648406899.git.christophe.jaillet@wanadoo.fr> References: <876904b8334049a3be89d8bd278b04a421601baa.1648406899.git.christophe.jaillet@wanadoo.fr> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org ida_simple_get() and ida_simple_remove() are deprecated. Use ida_alloc() and ida_free() instead. It is less verbose. Signed-off-by: Christophe JAILLET --- drivers/block/null_blk/main.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/block/null_blk/main.c b/drivers/block/null_blk/main.c index a330a118659d..6b4248cc310a 100644 --- a/drivers/block/null_blk/main.c +++ b/drivers/block/null_blk/main.c @@ -1724,7 +1724,7 @@ static void null_del_dev(struct nullb *nullb) dev = nullb->dev; - ida_simple_remove(&nullb_indexes, nullb->index); + ida_free(&nullb_indexes, nullb->index); list_del_init(&nullb->list); @@ -2044,7 +2044,7 @@ static int null_add_dev(struct nullb_device *dev) blk_queue_flag_clear(QUEUE_FLAG_ADD_RANDOM, nullb->q); mutex_lock(&lock); - nullb->index = ida_simple_get(&nullb_indexes, 0, 0, GFP_KERNEL); + nullb->index = ida_alloc(&nullb_indexes, GFP_KERNEL); dev->index = nullb->index; mutex_unlock(&lock);