From: Sang-Heon Jeon <ekffu200098@gmail.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
"Rafael J. Wysocki" <rafael@kernel.org>,
Danilo Krummrich <dakr@kernel.org>
Cc: Sang-Heon Jeon <ekffu200098@gmail.com>, driver-core@lists.linux.dev
Subject: [PATCH 8/9] arch_numa: remove redundant node_possible_map assignment
Date: Sun, 28 Jun 2026 22:58:22 +0900 [thread overview]
Message-ID: <20260628135828.1393120-9-ekffu200098@gmail.com> (raw)
In-Reply-To: <20260628135828.1393120-1-ekffu200098@gmail.com>
numa_register_meminfo() sets node_possible_map to numa_nodes_parsed. The
later assignment in numa_register_nodes() is therefore redundant, so remove
it.
No functional change.
Signed-off-by: Sang-Heon Jeon <ekffu200098@gmail.com>
---
drivers/base/arch_numa.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/base/arch_numa.c b/drivers/base/arch_numa.c
index 19bc806313c4..d4e426aa51c5 100644
--- a/drivers/base/arch_numa.c
+++ b/drivers/base/arch_numa.c
@@ -221,9 +221,6 @@ static int __init numa_register_nodes(void)
node_set_online(nid);
}
- /* Setup online nodes to actual nodes*/
- node_possible_map = numa_nodes_parsed;
-
return 0;
}
--
2.43.0
next prev parent reply other threads:[~2026-06-28 13:59 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-28 13:58 [PATCH 0/9] treewide, numa_memblks: remove redundant work during NUMA init Sang-Heon Jeon
2026-06-28 13:58 ` [PATCH 1/9] mm: numa_memblks: set numa_nodes_parsed in numa_add_memblk() Sang-Heon Jeon
[not found] ` <178298867638.1436291.11279946475033863942.b4-review@b4>
[not found] ` <CABFDxMF4B5cYYw5h+JWwBMFfz9XMVZMJdEwwy3ksRysYBTAZGw@mail.gmail.com>
2026-07-02 15:54 ` Mike Rapoport
2026-06-28 13:58 ` [PATCH 2/9] ACPI: NUMA: remove redundant numa_nodes_parsed node_set() Sang-Heon Jeon
2026-06-28 13:58 ` [PATCH 3/9] of/numa: " Sang-Heon Jeon
2026-06-30 16:51 ` Rob Herring (Arm)
2026-06-28 13:58 ` [PATCH 5/9] arch_numa: " Sang-Heon Jeon
2026-06-28 13:58 ` [PATCH 6/9] LoongArch: " Sang-Heon Jeon
2026-06-28 13:58 ` [PATCH 7/9] mm: numa_memblks: remove redundant numa_nodemask_from_meminfo() Sang-Heon Jeon
2026-06-28 13:58 ` Sang-Heon Jeon [this message]
2026-06-28 13:58 ` [PATCH 9/9] mm: numa_memblks: use numa_add_reserved_memblk() in numa_cleanup_meminfo() Sang-Heon Jeon
2026-06-28 14:18 ` [PATCH 4/9] x86/numa: remove redundant numa_nodes_parsed node_set() Sang-Heon Jeon
2026-07-02 10:39 ` [PATCH 0/9] treewide, numa_memblks: remove redundant work during NUMA init Mike Rapoport
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