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 DEB0BC04ABA for ; Wed, 20 Sep 2023 17:17:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231389AbjITRRT (ORCPT ); Wed, 20 Sep 2023 13:17:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38986 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229519AbjITRRR (ORCPT ); Wed, 20 Sep 2023 13:17:17 -0400 Received: from mail-pl1-x62d.google.com (mail-pl1-x62d.google.com [IPv6:2607:f8b0:4864:20::62d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 186CCA9 for ; Wed, 20 Sep 2023 10:17:12 -0700 (PDT) Received: by mail-pl1-x62d.google.com with SMTP id d9443c01a7336-1c1e3a4a06fso22175ad.3 for ; Wed, 20 Sep 2023 10:17:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1695230231; x=1695835031; darn=vger.kernel.org; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=QOS+5EG5HCh/KtSWQpSt4vXKPupbqZZS9Bbcm1Xg6BE=; b=Mc5qD3YSA+Hfs+CNVesH+r0DuUIxOSIx7DN3/kpHVlpBO1w6RnVBsIlhKrLkVM00X5 DUxY5WlBaOlnl8aTDCKp1uDhOZ+QiVERMU7EWVySlr4qAXmJu2RyISJVqoirlejS7acN xJgGW8nJpIWS9499MNauANQ3B15gdVYKHR6QVsXyP/T53vzvYN5MD0Wnp3w/w/682nDE vr+MBOFgK/xh9proh1fy9ABQBk3HzF3b8ROcCf9KVQHWkOoH4i0Ss+0i2q7/Wooxj/e7 7gowoaGoi8AEfkDs5NS04tVIhMNezB20CmUkixM1z4U2QRg3qYaKXVfgH3GVf0VZrDMl aCCg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1695230231; x=1695835031; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=QOS+5EG5HCh/KtSWQpSt4vXKPupbqZZS9Bbcm1Xg6BE=; b=rtBd2zMtL4kEr/RZ3aIJVHWfhIHuFhjVRBWeEU5RyUzi8P0yK8Dl4A6SDXyNDMk9T4 VWg3vlVzcdEc09f5NnW7D/V0PqVzswowK3kY4oPoOHmZHcjz3gQrZo9NcFI+DWlrgH5S 8ZSdg87lEIJTYbIH3a3Kd7shrSsCszkLZ+zF1RyyVcLtURwemh8T713z0OkerNKeR7mk 3Kgm+wllkZqzr/ai15w+Wi0MqYzG52fRa1LaHeePNFox3PWcgRlKc2mkimqdoh8ZY3vI IFt0TsaPbP7Gd5h4p4gWeQ6ilMaj0709ftq01NkWFPd/z82pJQdAhRDmapmG5axx5/pV b5AQ== X-Gm-Message-State: AOJu0YxuOVL4BC9BGGVkhapxsE0PouXCE8zGvK+AOQQ/M8MhQ7D8x3wY kWAH/S//bgPSzF6O2gFsvGA= X-Google-Smtp-Source: AGHT+IEY8HDNNtZhYZANek9UW67AyxssTPWX0iiVpwERwVkPdu6/+HqVJOdZ8JTdn/GuVPGdLkAN0g== X-Received: by 2002:a17:902:b708:b0:1bc:e6a:205f with SMTP id d8-20020a170902b70800b001bc0e6a205fmr2506031pls.20.1695230231447; Wed, 20 Sep 2023 10:17:11 -0700 (PDT) Received: from localhost ([216.228.127.131]) by smtp.gmail.com with ESMTPSA id u7-20020a170903124700b001bb0eebd90asm12071760plh.245.2023.09.20.10.17.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 Sep 2023 10:17:10 -0700 (PDT) Date: Wed, 20 Sep 2023 10:14:56 -0700 From: Yury Norov To: Bartosz Golaszewski Cc: Andy Shevchenko , Rasmus Villemoes , Thomas Gleixner , Marc Zyngier , Peter Zijlstra , linux-kernel@vger.kernel.org, Bartosz Golaszewski Subject: Re: [PATCH v2 1/4] bitmap: define a cleanup function for bitmaps Message-ID: References: <20230920075500.96260-1-brgl@bgdev.pl> <20230920075500.96260-2-brgl@bgdev.pl> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230920075500.96260-2-brgl@bgdev.pl> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Sep 20, 2023 at 09:54:57AM +0200, Bartosz Golaszewski wrote: > From: Bartosz Golaszewski > > Add support for autopointers for bitmaps allocated with bitmap_alloc() > et al. > > Signed-off-by: Bartosz Golaszewski > --- > include/linux/bitmap.h | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h > index 03644237e1ef..6709807ebb59 100644 > --- a/include/linux/bitmap.h > +++ b/include/linux/bitmap.h > @@ -6,6 +6,7 @@ > > #include > #include > +#include > #include > #include > #include > @@ -125,6 +126,8 @@ unsigned long *bitmap_alloc_node(unsigned int nbits, gfp_t flags, int node); > unsigned long *bitmap_zalloc_node(unsigned int nbits, gfp_t flags, int node); > void bitmap_free(const unsigned long *bitmap); > > +DEFINE_FREE(bitmap, unsigned long *, if (_T) bitmap_free(_T)) > + > /* Managed variants of the above. */ > unsigned long *devm_bitmap_alloc(struct device *dev, > unsigned int nbits, gfp_t flags); Acked-by: Yury Norov