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 92C3CC77B73 for ; Mon, 22 May 2023 11:25:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233387AbjEVLYo (ORCPT ); Mon, 22 May 2023 07:24:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38130 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233353AbjEVLY1 (ORCPT ); Mon, 22 May 2023 07:24:27 -0400 Received: from mail-il1-x149.google.com (mail-il1-x149.google.com [IPv6:2607:f8b0:4864:20::149]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E161F1FDC for ; Mon, 22 May 2023 04:21:12 -0700 (PDT) Received: by mail-il1-x149.google.com with SMTP id e9e14a558f8ab-3381796d685so93611615ab.1 for ; Mon, 22 May 2023 04:21:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20221208; t=1684754472; x=1687346472; h=cc:to:from:subject:message-id:mime-version:date:from:to:cc:subject :date:message-id:reply-to; bh=tjbotIl6dteDpFw7M2HIwfdcqW8YhSXjziuk6U7H4Oo=; b=chESpP8RhTjBYYVdguowYuRgIznzG4M2UF9I7tFZtlG8zb2E0krTaM/+YPGrU8lWr7 l/ys2WLnJQP7hnutQyiv7RNRbbcPcCKWKSYiG5hc0J0QT7WfehDUyCSIFZbvY6XzplnK kxMCdv2IBYm4MP4HlRbMs9m1RwRcMyy2i5IrR8FpwbTiEGvFv5gb7Jr4uzHdURDpMXPq lPDRcdGUF3kRVoBf/nZGEJdAB+wBQltqNBDiTKDRwz1tJqIrABPqDnDY4h9pUGo4VXHw ZqM5JpkVP0R1tDNbnzeIIV3YCvOaNhpBgQTK6mvck7LioQUhlY6FyFvE5tc/7k6XnuKM JDuQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1684754472; x=1687346472; h=cc:to:from:subject:message-id:mime-version:date:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=tjbotIl6dteDpFw7M2HIwfdcqW8YhSXjziuk6U7H4Oo=; b=Q9e12nwxrXzRHs9ZGXzI7VTZdl+P3R8vpEcymuEy4tJ1U9NHfRq3DYR0lRxAbRN4dy E7KHB0rsUDNJm3H+/RhexDE22uThfBr2Y3ACrbxtb0EVDw79wlvCOpoH+nKBM47JqBPR 6VE9gec2zwQ5Vnd5zuSZVbshWAtO5Vc40HIEWDXsraagi6cpg56ECvV9P1tXlhvAjIw5 pYpXqL4NjHdGW7Q9X3YqmFRnKjpSKsolHRYgoQlJrJgP0GgdzIMa0yxjSXNIKH9WLO5O B6u7xYBBU03wn3cfGpoWZJZjSG6FryQppTWVHdwWmSQySZWVH1WtqWzTJh4SHjVR45B/ LbpQ== X-Gm-Message-State: AC+VfDzWeUX1ZUyD1V1mwxJuwGeTTNHC6EKuFKenpOzyVecAuWjBnBf2 v7dlvHGVwFgetEybNYc+5JI77/8lIF1oNA== X-Google-Smtp-Source: ACHHUZ7UWSQwQGsHd72I/yejf19ofrwyt2xX81bG/zc8LpBQfPH0BVPAIm5/Niti+tcKANdc8o7V/lNN1cV5bA== X-Received: from talumbau.c.googlers.com ([fda3:e722:ac3:cc00:2b:ff92:c0a8:90d]) (user=talumbau job=sendgmr) by 2002:a92:cb44:0:b0:335:479a:8eaa with SMTP id f4-20020a92cb44000000b00335479a8eaamr6111039ilq.6.1684754471949; Mon, 22 May 2023 04:21:11 -0700 (PDT) Date: Mon, 22 May 2023 11:20:55 +0000 Mime-Version: 1.0 Message-ID: <20230522112058.2965866-1-talumbau@google.com> Subject: [PATCH mm-unstable 1/4] mm: multi-gen LRU: use macro for bitmap From: "T.J. Alumbaugh" To: Andrew Morton Cc: Yuanchu Xie , Yu Zhao , linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-mm@google.com, "T.J. Alumbaugh" Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use DECLARE_BITMAP macro when possible. Signed-off-by: T.J. Alumbaugh --- mm/vmscan.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/vmscan.c b/mm/vmscan.c index 4637f6462e9c..cf18873a36b9 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -4144,7 +4144,7 @@ static void walk_pmd_range(pud_t *pud, unsigned long start, unsigned long end, unsigned long next; unsigned long addr; struct vm_area_struct *vma; - unsigned long bitmap[BITS_TO_LONGS(MIN_LRU_BATCH)]; + DECLARE_BITMAP(bitmap, MIN_LRU_BATCH); unsigned long first = -1; struct lru_gen_mm_walk *walk = args->private; -- 2.40.1.698.g37aff9b760-goog