linux-kernel - [PATCH v2 0/2] drivers/base/node: fold node register and unregister functions

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Message-ID: <cover.1760097207.git.donettom@linux.ibm.com>
Date: Tue, 14 Oct 2025 21:09:15 +0530
From: Donet Tom <donettom@...ux.ibm.com>
To: Andrew Morton <akpm@...ux-foundation.org>,
        David Hildenbrand <david@...hat.com>, Mike Rapoport <rppt@...nel.org>,
        Oscar Salvador <osalvador@...e.de>
Cc: Ritesh Harjani <ritesh.list@...il.com>,
        Aboorva Devarajan <aboorvad@...ux.ibm.com>, linux-mm@...ck.org,
        linux-kernel@...r.kernel.org,
        Madhavan Srinivasan <maddy@...ux.ibm.com>,
        linuxppc-dev@...ts.ozlabs.org,
        Christophe Leroy <christophe.leroy@...roup.eu>,
        Peter Zijlstra <peterz@...radead.org>, Ingo Molnar <mingo@...hat.com>,
        x86@...nel.org, Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        rafael@...nel.org, Danilo Krummrich <dakr@...nel.org>,
        Dave Jiang <dave.jiang@...el.com>, Donet Tom <donettom@...ux.ibm.com>
Subject: [PATCH v2 0/2] drivers/base/node: fold node register and unregister functions

This change came from the discussion in [1]. It consists of two patches:

The first patch merges register_one_node() and register_node(), leaving a
single register_node() function.

The second patch merges unregister_one_node() and unregister_node(), leaving
a single unregister_node() function.

There is no functional change in these patches.

[1] https://lore.kernel.org/all/5512b1b6-31f8-4322-8a5f-add8d1e9b22f@redhat.com/

---
v1 -> v2
- Changed commit description
- Removed extern from the function declarations of register_node() and unregister_node().

v1 - https://lore.kernel.org/all/cover.1758736423.git.donettom@linux.ibm.com/

Donet Tom (2):
  drivers/base/node: Fold register_node() into register_one_node()
  drivers/base/node: Fold unregister_node() into unregister_one_node()

 arch/powerpc/platforms/pseries/pci_dlpar.c |  2 +-
 arch/x86/mm/numa.c                         |  4 +-
 drivers/base/node.c                        | 90 +++++++++-------------
 include/linux/node.h                       | 10 +--
 mm/memory_hotplug.c                        |  8 +-
 mm/mm_init.c                               |  2 +-
 6 files changed, 49 insertions(+), 67 deletions(-)

-- 
2.47.1