mm: numa_clear_kernel_node_hotplug: Add NUMA_NO_NODE check for node id
The acquired memory blocks for reserved may include blocks outside of
memory management. In this case, the nid variable is set to NUMA_NO_NODE
(-1), so an error occurs in node_set().
This adds a check to numa_clear_kernel_node_hotplug that skips node_set
when nid is set to NUMA_NO_NODE.
Fixes: 87482708210f ("mm: introduce numa_memblks")
Suggested-by: Yuji Ishikawa <yuji2.ishikawa@toshiba.co.jp>
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
Cc: Mike Rapoport (Microsoft) <rppt@kernel.org>
1 file changed
