From mboxrd@z Thu Jan 1 00:00:00 1970 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 C0ECA21CFF6 for ; Sun, 9 Nov 2025 18:07:14 +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=1762711634; cv=none; b=h2GtxVarXHVsJ8NAk1H4b+eqlgqIreCIoorjN+UQoR3ZIJchv72qYZH3GNkpFayGH0E8ofgPqEEWScfScEP0XtVn/rzWLoE6iJ9nOa1sQRSYdrXeVmGcy3Xomov7CQ6D5dxudA3ZWwxnrNyv+g5J4fygtE9HVyyWslHQI9h6oyM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762711634; 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=PEHUZUu8Pfs+DIBJcNciLFgkdjgcx2tfDLtzTwPgsG9tMUNn5dHZY/vYCbo82MWRRq1oxIrzfP6mR1OzkEGfcoRnSEbKiZLpeJsK5TuPNZRws3vSvPhv//374f48sEqner4Bbyo3bE7uJEKdFiDegiKrIyHdAIPfYuM/bylsgOQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=lfFWJIcM; 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="lfFWJIcM" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 49B83C4CEF8; Sun, 9 Nov 2025 18:07:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1762711634; bh=kaO5/IVrebOzmYLwKVSEsBGlfzzeuU+iOQME8bN/Vgw=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=lfFWJIcMlKISISBM1E6H9raA2HPW4eVb8izpDAHamiPCRjD9yz+rZZO+Q2fJ3fIXx l1CrIWkSYtNrr/srw+vokFdC8aiM6GL5aGBKc6F8r4V5qMYs0AxX9bTPuHWRPhh6n2 y0NWPsbo9B6lxCCQd8dhvtmkirgpH0ZDyIFEMIxcynaGsxqLqL5fsUYr6cfgTCtjvw Zx3Q+0RBAImo8DEEGO2wRWn+jYk8COlkpo7xghPZVTF2XugmThkdlwkZZM2bYJrJDa VtbMFW7txrWkaU9GSXR6/PG4XJG+RJx3GkyPJ7c9xO8tp1noYhZAKeu4H1Q3GQ2+W+ 13LM5qdxHEEhw== Date: Sun, 9 Nov 2025 19:07:09 +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 Subject: [PATCH v3 4/4] mm: Use ARRAY_END() instead of open-coding it Message-ID: <9646a1d194a5d2f310d4272f9c240453e68c2147.1762711279.git.alx@kernel.org> 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-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: 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 *object) { unsigned long flags; - if (object < mem_pool || object >= mem_pool + ARRAY_SIZE(mem_pool)) { + if (object < mem_pool || object >= 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, void *v) mem_cgroup_flush_stats(memcg); - for (stat = stats; stat < stats + ARRAY_SIZE(stats); stat++) { + for (stat = stats; stat < ARRAY_END(stats); stat++) { seq_printf(m, "%s=%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, void *v) seq_putc(m, '\n'); } - for (stat = stats; stat < stats + ARRAY_SIZE(stats); stat++) { + for (stat = stats; stat < ARRAY_END(stats); stat++) { seq_printf(m, "hierarchical_%s=%lu", stat->name, mem_cgroup_nr_lru_pages(memcg, stat->lru_mask, -- 2.51.0