From nobody Tue Dec 16 18:33:13 2025 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A153726C3B0 for ; Wed, 10 Dec 2025 22:46:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765406814; cv=none; b=iGe2yNp7HbgNdNKZ2HV5i/d9rnF+Y3d+pl22dYcAzgE0bhWZnNHlQCLRHPbPAocDHCelWj0KhPlq575wWHlNo6Ds2sQU5PqkJEKTcsVwr6wDH6ILHmJBjfPOJI5tSwhLUwKXqhSQtqLFssYaAbInDU7aqqqf6n48klU7XVmVKxs= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765406814; c=relaxed/simple; bh=kaO5/IVrebOzmYLwKVSEsBGlfzzeuU+iOQME8bN/Vgw=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=thXi5h40Fcprq23xWKasY9rWKo0RTgNiVmIfgUIn6X4ECjxDM3jf4/A6BJoP0buAQoiGXnQvwMjTuzoIBIsk7aPbnEywCFlvjud1RQfUpDqFCFf4OIjk//Jvguo79Ivece+krJUvRlzU4+vMtf2zOCUQ3gspiB30CfHv6wAyVT8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=vGoU5FeA; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="vGoU5FeA" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 512BAC4CEF1; Wed, 10 Dec 2025 22:46:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1765406814; bh=kaO5/IVrebOzmYLwKVSEsBGlfzzeuU+iOQME8bN/Vgw=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=vGoU5FeA59wGMSVS/oe23fWJODFVAbgzS4TcYIXkiWJIUE+7GrBl7g2Qpeg9uOn0d ZK00h9Z0EtzY+hPQRSo5DJkabZRWE9HFCHSOYexrt5maRs8wzmewyQSPGTkU7xNh3a gt/dlmG6YjYgf8l8gF/eLOqgvc2tqR8KGQxTJLlCkLoz9GexcBaQ8kw/0Dmuf01Xqo auN2YfkoPj3OnFSvjHJ8SohgdmxRYL/MG0QgNP4H2d4MGxh0zFh2b9FnEmzYuk6t3a ZiVkdDbK9d1tEo8vTv1q9B88mkl+36z7MpDjhClKZguV0Ucy1bxBSStUTCRmNKe8HP JFNC7pLZiMo5g== Date: Wed, 10 Dec 2025 23:46:49 +0100 From: Alejandro Colomar To: linux-kernel@vger.kernel.org, linux-mm@kvack.org Cc: Alejandro Colomar , Kees Cook , Christopher Bazley , Rasmus Villemoes , Marco Elver , Michal Hocko , Linus Torvalds , Al Viro , Alexander Potapenko , Dmitry Vyukov , Jann Horn , Andrew Morton , "Maciej W. Rozycki" Subject: [PATCH v5 4/4] mm: Use ARRAY_END() instead of open-coding it Message-ID: X-Mailer: git-send-email 2.51.0 References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Cc: Kees Cook Cc: Linus Torvalds Signed-off-by: Alejandro Colomar --- mm/kmemleak.c | 2 +- mm/memcontrol-v1.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/mm/kmemleak.c b/mm/kmemleak.c index 1ac56ceb29b6..fe33f2edfe07 100644 --- a/mm/kmemleak.c +++ b/mm/kmemleak.c @@ -510,7 +510,7 @@ static void mem_pool_free(struct kmemleak_object *objec= t) { unsigned long flags; =20 - if (object < mem_pool || object >=3D mem_pool + ARRAY_SIZE(mem_pool)) { + if (object < mem_pool || object >=3D ARRAY_END(mem_pool)) { kmem_cache_free(object_cache, object); return; } diff --git a/mm/memcontrol-v1.c b/mm/memcontrol-v1.c index 6eed14bff742..b2f37bd939fa 100644 --- a/mm/memcontrol-v1.c +++ b/mm/memcontrol-v1.c @@ -1794,7 +1794,7 @@ static int memcg_numa_stat_show(struct seq_file *m, v= oid *v) =20 mem_cgroup_flush_stats(memcg); =20 - for (stat =3D stats; stat < stats + ARRAY_SIZE(stats); stat++) { + for (stat =3D stats; stat < ARRAY_END(stats); stat++) { seq_printf(m, "%s=3D%lu", stat->name, mem_cgroup_nr_lru_pages(memcg, stat->lru_mask, false)); @@ -1805,7 +1805,7 @@ static int memcg_numa_stat_show(struct seq_file *m, v= oid *v) seq_putc(m, '\n'); } =20 - for (stat =3D stats; stat < stats + ARRAY_SIZE(stats); stat++) { + for (stat =3D stats; stat < ARRAY_END(stats); stat++) { =20 seq_printf(m, "hierarchical_%s=3D%lu", stat->name, mem_cgroup_nr_lru_pages(memcg, stat->lru_mask, --=20 2.51.0