[PATCH bpf-next v8 17/34] bpf: refine memcg-based memory accounting for xskmap maps

[Roman Gushchin]

Extend xskmap memory accounting to include the memory taken by
the xsk_map_node structure.

Signed-off-by: Roman Gushchin <g...@fb.com>
---
 net/xdp/xskmap.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/net/xdp/xskmap.c b/net/xdp/xskmap.c
index 49da2b8ace8b..eceea51182d9 100644
--- a/net/xdp/xskmap.c
+++ b/net/xdp/xskmap.c
@@ -28,7 +28,9 @@ static struct xsk_map_node *xsk_map_node_alloc(struct xsk_map 
*map,
        struct xsk_map_node *node;
        int err;
 
-       node = kzalloc(sizeof(*node), GFP_ATOMIC | __GFP_NOWARN);
+       node = bpf_map_kmalloc_node(&map->map, sizeof(*node),
+                                   GFP_ATOMIC | __GFP_NOWARN | __GFP_ZERO |
+                                   __GFP_ACCOUNT, NUMA_NO_NODE);
        if (!node)
                return ERR_PTR(-ENOMEM);
 
-- 
2.26.2