mm: numa_memblks: set numa_nodes_parsed in numa_add_memblk()

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Every existing numa_add_memblk() caller separately marks the new node in
numa_nodes_parsed with node_set().  Set the node in numa_add_memblk() itself
on a successful add, so this no longer depends on each caller.

numa_add_memblk_to() now returns -EINVAL for an out-of-range node id, so a
zero return implies @nid was valid.  No caller passes an invalid one, so
existing callers are unaffected.

The per-caller node_set() calls are removed in later patches.

No functional change.

Signed-off-by: Sang-Heon Jeon <ekffu200098@gmail.com>
Link: https://patch.msgid.link/20260703041329.2797584-2-ekffu200098@gmail.com
Signed-off-by: Mike Rapoport (Microsoft) <rppt@kernel.org>

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Sang-Heon Jeon 2026-07-03 13:13:21 +09:00 • committed by Mike Rapoport (Microsoft)

parent dc59e4fea9

commit abdbd83292

1 changed files with 18 additions and 4 deletions

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mm/numa_memblks.c

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