From nobody Wed Sep 17 10:52:58 2025 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 CC94FC4167B for ; Wed, 21 Dec 2022 06:01:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234464AbiLUGBm (ORCPT ); Wed, 21 Dec 2022 01:01:42 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58844 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234372AbiLUGBd (ORCPT ); Wed, 21 Dec 2022 01:01:33 -0500 Received: from mail-pg1-x530.google.com (mail-pg1-x530.google.com [IPv6:2607:f8b0:4864:20::530]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 83B00A45B for ; Tue, 20 Dec 2022 22:01:32 -0800 (PST) Received: by mail-pg1-x530.google.com with SMTP id 82so9795554pgc.0 for ; Tue, 20 Dec 2022 22:01:32 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=98gM+nMF4eQUYfWo5A+IUJS7ZGlkpZboph9F4DdRYdI=; b=OW8qsMkzYqxctImV/NWyLmCYdTie44KkUOfhYEVGtWY9Bt83TvVAexzh3PGdLkNTM2 RbB6iialWb4wRKiMjrdIO9gj24hmgnl4mGBOHqmaAaOlwGKuZPbfwXXbnnOraJ8qW2LB t3ka5CzZTM3bQaHszRPYyvh1qLUw7nILA2NPdXOrGsjfMQKq3wF9Sj3uhOz5ggO5agaZ xNCAj8bamRALkJR30UK4dMVAgMP5+RUs8crcTJF2Tzk+0osr4eBl0ExqkyXJ4YttCla3 mVnIJLkdd3U62oErLjgE6LB+wQoKyJ21I0pESeVPw+mffCztX2w+xeZMnI++SXwN7N2e P3QA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=98gM+nMF4eQUYfWo5A+IUJS7ZGlkpZboph9F4DdRYdI=; b=s2EFmG6tZ9zevfYp0W1gIHeWrNxXEdhaIYWL5oqcmkvOPl9KgdgXl6wBIC7dJ3OkRs ZlS2daZTmzcyUzO53quKdpyvCeWu1Fy6ij0z8pbKYN6D298GGXJd4v9cwyOvCqLufrLA zAtIbi1sW80jeL6AlvBPaDWiFqgeQs2LEXXerfEMlKzr00i/HZ2zCwKEUChCCTpK2w/o /e44WBc0lHYpDu1Y7G3UfvU27cg1aMSfaBUAv0zWa7A9mOMR0BjoVS37zy58OdU/12N/ yvoH+6vns5BmlaUx5Gc4VrfuB7ykFMrJWOj0k2iM5FegAPcVmrdGjRO6C2V04n1CCAX4 BxaA== X-Gm-Message-State: AFqh2kodlhxAoGs6kDS3kOiB7bHf72wYjvsGePUAspBkoOnneRiXJQNG XM0Lc+DaaYAq00haYvRZR14= X-Google-Smtp-Source: AMrXdXsbG1NWc56PQsRKjtPo5U90MkahU89tGi2vxdMo3dBH3SqM46lw3YlBqRViLrXj4Jp8difS4g== X-Received: by 2002:a62:8408:0:b0:575:d06d:1bfa with SMTP id k8-20020a628408000000b00575d06d1bfamr1328487pfd.2.1671602491994; Tue, 20 Dec 2022 22:01:31 -0800 (PST) Received: from vernon-pc.. ([114.231.52.81]) by smtp.gmail.com with ESMTPSA id w7-20020a626207000000b00562677968aesm9598886pfb.72.2022.12.20.22.01.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 20 Dec 2022 22:01:31 -0800 (PST) From: Vernon Yang To: Liam.Howlett@oracle.com, akpm@linux-foundation.org Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, maple-tree@lists.infradead.org, Vernon Yang Subject: [PATCH v2 3/7] maple_tree: use mt_node_max() instead of direct operations mt_max[] Date: Wed, 21 Dec 2022 14:00:54 +0800 Message-Id: <20221221060058.609003-4-vernon2gm@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20221221060058.609003-1-vernon2gm@gmail.com> References: <20221221060058.609003-1-vernon2gm@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Use mt_node_max() to get the maximum number of slots for a node, rather than direct operations mt_max[], makes it better portability. Reviewed-by: Liam R. Howlett Signed-off-by: Vernon Yang --- lib/maple_tree.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/maple_tree.c b/lib/maple_tree.c index 34aa93c85d6e..3d45c515ed42 100644 --- a/lib/maple_tree.c +++ b/lib/maple_tree.c @@ -6723,7 +6723,7 @@ static void mt_dump_range64(const struct maple_tree *= mt, void *entry, =20 if (i < (MAPLE_RANGE64_SLOTS - 1)) last =3D node->pivot[i]; - else if (!node->slot[i] && max !=3D mt_max[mte_node_type(entry)]) + else if (!node->slot[i] && max !=3D mt_node_max(entry)) break; if (last =3D=3D 0 && i > 0) break; @@ -6830,7 +6830,7 @@ void mt_dump(const struct maple_tree *mt) if (!xa_is_node(entry)) mt_dump_entry(entry, 0, 0, 0); else if (entry) - mt_dump_node(mt, entry, 0, mt_max[mte_node_type(entry)], 0); + mt_dump_node(mt, entry, 0, mt_node_max(entry), 0); } EXPORT_SYMBOL_GPL(mt_dump); =20 --=20 2.34.1