From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 DE6C15427E6; Wed, 9 Sep 2026 13:34:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788960881; cv=none; b=fTpnC1T1glnMcmEGQq+8WrfQ0iI3DvlQXdotP/iH2m/FmTVzLO3hKiPf78azSgbR2OfPq8t1bdq1NO9cZUe02E6+CiX8u/NEJagxRTFQIa2OYqXvNbeq7Z33cHBKXhCHdIlGN6CVl6fgJOPnn3KotWviOLwY37D7KPuE7nrejj4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788960881; c=relaxed/simple; bh=Z7WiH4a0eM1yPjwlViyGW7AlVy9OebQyIjLQp6z8KDo=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=Fr9Gkw6KOjDeWY/sItHx0HDIoLfOLOGRltbJQNpq++PM/RW2TJrzMSpEEJ0obBVV097lyXTPzc89UHdZw3Ty/gS/TTeVzxTbMRAp3Dfhawvxe3hIYudx1OzApamm7jfSHH4yN3UeX+imoveBc2ScKlqrGxS7LTyJs4RlvSlfLj8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=D/t+Mmy8; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="D/t+Mmy8" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 195531F00A3F; Wed, 9 Sep 2026 13:34:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1788960879; bh=2s0CTmVngAhgAN93TX2cVOhQyycESM96yPxbLZkJZRo=; h=From:Date:Subject:References:In-Reply-To:To:Cc; b=D/t+Mmy8CiNwGSg0cWFN3moAPhAPZ9DE8Ga8Htq8mAEHixxrpYy6ZOeKpVtXYEOax e9wfbI97DnTzPswN6LtpD2OvZ8VxEny1EOowANRDN5AMSj6mC3N41CTGuuBv1DZXJ1 JVZc0UTkSwh+tW379Q+rDff8oeohBos5A2I1nVxy6ij+mKswZVHoCx781LFZXjgL+a UHxG3MCcZ2Z8UFWRl1xiTSiX+Vp085FS0BihF48mdBS97GEHOBaXk/u/QF3yylZRw9 g3gzJF+e65Q4kTli/43aExcpWz+ZFC8ug6DvycHV4ScHn8b1Rw2a585t676cE3EEFA VfnKlPO7nTJtw== From: "David Hildenbrand (Arm)" Date: Wed, 09 Sep 2026 15:32:58 +0200 Subject: [PATCH 05/12] mm/sparse: cleanup sparse_init_one_section() 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-Transfer-Encoding: 7bit Message-Id: <20260909-b4-sparsemem_cleanups-v1-5-008fc8d579fe@kernel.org> References: <20260909-b4-sparsemem_cleanups-v1-0-008fc8d579fe@kernel.org> In-Reply-To: <20260909-b4-sparsemem_cleanups-v1-0-008fc8d579fe@kernel.org> To: Andrew Morton , Lorenzo Stoakes , "Liam R. Howlett" , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , Kairui Song , Qi Zheng , Shakeel Butt , Barry Song , Axel Rasmussen , Yuanchu Xie , Wei Xu , Baoquan He , Baolin Wang , Brendan Jackman , Johannes Weiner , Zi Yan , Oscar Salvador , Greg Kroah-Hartman , "Rafael J. Wysocki" , Danilo Krummrich , Jan Kiszka , Kieran Bingham Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-cxl@vger.kernel.org, driver-core@lists.linux.dev, linux-fsdevel@vger.kernel.org, "David Hildenbrand (Arm)" X-Mailer: b4 0.16.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=1155; i=david@kernel.org; h=from:subject:message-id; bh=Z7WiH4a0eM1yPjwlViyGW7AlVy9OebQyIjLQp6z8KDo=; b=owGbwMvMwCF2/OVpCdfQ3ZWMp9WSGLIWJhjsOtzKtPNH/67rxXoq8S2fL/FvXG3l3rXhBKN6m Ldyy9RzHaUsDGIcDLJiiixBwfcNXr5cV1vtxscMM4eVCWQIAxenAExESYfhr3h+9fyk4vchfZeC L+cHLDA1V7zKqjU799hSl9Cy00FOygz/43kCvjQdN7VIkCjau+5EcV2Nec/396s3NsR6u9t+bjL jAwA= X-Developer-Key: i=david@kernel.org; a=openpgp; fpr=1BD9CAAD735C4C3A460DFCCA4DDE10F700FF835A Let's avoid the "pnum" terminology. Signed-off-by: David Hildenbrand (Arm) --- mm/sparse.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/mm/sparse.h b/mm/sparse.h index 049272aba84e5..744ae29002f5e 100644 --- a/mm/sparse.h +++ b/mm/sparse.h @@ -90,7 +90,7 @@ void sparse_sections_init(void); int sparse_index_init(unsigned long section_nr, int nid); static inline void sparse_init_one_section(struct mem_section *ms, - unsigned long pnum, struct page *mem_map, + unsigned long section_nr, struct page *mem_map, struct mem_section_usage *usage, unsigned long flags) { unsigned long coded_mem_map; @@ -102,7 +102,7 @@ static inline void sparse_init_one_section(struct mem_section *ms, * page_to_pfn() on !CONFIG_SPARSEMEM_VMEMMAP can simply subtract it * from the page pointer to obtain the PFN. */ - coded_mem_map = (unsigned long)(mem_map - section_nr_to_pfn(pnum)); + coded_mem_map = (unsigned long)(mem_map - section_nr_to_pfn(section_nr)); VM_WARN_ON_ONCE(coded_mem_map & ~SECTION_MAP_MASK); ms->section_mem_map &= ~SECTION_MAP_MASK; -- 2.43.0