bpf: Refine memcg-based memory accounting for xskmap maps
Extend xskmap memory accounting to include the memory taken by the xsk_map_node structure. Signed-off-by: Roman Gushchin <guro@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/bpf/20201201215900.3569844-18-guro@fb.com
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@ -16,7 +16,8 @@ static struct xsk_map_node *xsk_map_node_alloc(struct xsk_map *map,
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{
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{
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struct xsk_map_node *node;
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struct xsk_map_node *node;
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node = kzalloc(sizeof(*node), GFP_ATOMIC | __GFP_NOWARN);
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node = bpf_map_kzalloc(&map->map, sizeof(*node),
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GFP_ATOMIC | __GFP_NOWARN);
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if (!node)
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if (!node)
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return ERR_PTR(-ENOMEM);
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return ERR_PTR(-ENOMEM);
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