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slab fix for 6.3-rc4

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Merge tag 'slab-fix-for-6.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab

Pull slab fix from Vlastimil Babka:
 "A single build fix for a corner case configuration that is apparently
  possible to achieve on some arches, from Geert"

* tag 'slab-fix-for-6.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab:
  mm/slab: Fix undefined init_cache_node_node() for NUMA and !SMP
This commit is contained in:
Linus Torvalds 2023-03-24 10:12:14 -07:00
commit cb7f5b41f8
1 changed files with 1 additions and 1 deletions
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2
mm/slab.c
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@ -839,7 +839,7 @@ static int init_cache_node(struct kmem_cache *cachep, int node, gfp_t gfp)
return 0;
}
#if (defined(CONFIG_NUMA) && defined(CONFIG_MEMORY_HOTPLUG)) || defined(CONFIG_SMP)
#if defined(CONFIG_NUMA) || defined(CONFIG_SMP)
/*
* Allocates and initializes node for a node on each slab cache, used for
* either memory or cpu hotplug. If memory is being hot-added, the kmem_cache_node