Received: by 2002:a25:1985:0:0:0:0:0 with SMTP id 127csp800063ybz; Wed, 22 Apr 2020 08:13:24 -0700 (PDT) X-Google-Smtp-Source: APiQypId06jyfJhpYq14HQIPmgWu/u0NE606cAsYfhAUb8brV1JFiRdo1id9k4vmI30/jgqt2zxs X-Received: by 2002:a17:906:1303:: with SMTP id w3mr26206861ejb.275.1587568404090; Wed, 22 Apr 2020 08:13:24 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1587568404; cv=none; d=google.com; s=arc-20160816; b=D6YJGuTyd8wOpTyjWD1yeWL1pVeWkIWsVwqf2xk59ZeD+wfkT6p3hoW13EnOpIjch4 zabIm3C8bpMcpRTpzVBclzLiem8S2x2LuLMgYocZpTz3xADiQihEiA+SoGMe3bm6xrLX l/QkI92jCfTzqIG9eGzGIIrKVliu/HNQLJbGUM9OjjIdVaS/60Zqh0C8ABTjtKHWaYmI khar2SQldNnw64qRwERlO/YzOJUdeW1irIZ+lR4N0xgwQ3yWRMLTrD+3TYs/wohgl+2n UBMRAriiidp+dlxOh7fMQWTbxoTovXcxVfdqz6TBRd3iw67h7a0riAUUnWehfdXG7fTZ nEOQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:references:in-reply-to:message-id:date :subject:cc:to:from; bh=6SxeEKu3os6e9gpWsL6wCP5lqE5CblC/EPnLavox4O4=; b=OD3orspxN/PUjJMjNorarFppM01JJiyL2/jf7f5NFAK3rRk+nehm0JO+lKfhKZsgbM 1XHDCmnIneOKZPK3PCeWsejlWZqvl9j/GEmuMEAQf1jemG0EJhljX9gqJyKS2Yf9KFTr mn3Eb7Hl8AKG8sAMkOfrpPL/4o5UwINze0yQVO5t4BRS6RLNyfFafIX7mEuZ7V59x1PU IuIyLSV2o7OWgQEJAVoaGpqqhNpc4nU46xQUAF13xVhH1vI0clSZQ+TVHYER4cfZUQlQ VuzCy0SqWIxY7ejMIH7SKIITiWneZMFx7Jl2ZwjfO22+6Xuv9FE9TnE5AVrngqVpwTby 798A== ARC-Authentication-Results: i=1; mx.google.com; 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 oy7si3778630ejb.169.2020.04.22.08.12.41; Wed, 22 Apr 2020 08:13:24 -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; 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 S1726271AbgDVPFo (ORCPT + 99 others); Wed, 22 Apr 2020 11:05:44 -0400 Received: from mx2.suse.de ([195.135.220.15]:58120 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728073AbgDVPDH (ORCPT ); Wed, 22 Apr 2020 11:03:07 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id 65CADAE3C; Wed, 22 Apr 2020 15:03:03 +0000 (UTC) Received: by quack2.suse.cz (Postfix, from userid 1000) id 9F4C51E0EAA; Wed, 22 Apr 2020 17:03:03 +0200 (CEST) From: Jan Kara To: Matthew Wilcox Cc: , LKML , Jan Kara Subject: [PATCH 17/23] idr: Use xas_erase() in ida_free() Date: Wed, 22 Apr 2020 17:02:50 +0200 Message-Id: <20200422150256.23473-18-jack@suse.cz> X-Mailer: git-send-email 2.16.4 In-Reply-To: <20200422150256.23473-1-jack@suse.cz> References: <20200422150256.23473-1-jack@suse.cz> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Explicitely clear marks in ida_free() by calling xas_erase() instead of relying on xas_store() on implicitely doing this. Signed-off-by: Jan Kara --- lib/idr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/idr.c b/lib/idr.c index fd4877fef06d..4ee06bc7208a 100644 --- a/lib/idr.c +++ b/lib/idr.c @@ -511,7 +511,7 @@ void ida_free(struct ida *ida, unsigned int id) if (bitmap_empty(bitmap->bitmap, IDA_BITMAP_BITS)) { kfree(bitmap); delete: - xas_store(&xas, NULL); + xas_erase(&xas); } } xas_unlock_irqrestore(&xas, flags); -- 2.16.4