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| author | Roman Gushchin <guro@fb.com> | 2020-12-01 13:58:43 -0800 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2020-12-02 18:32:46 -0800 |
| commit | 28e1dcdef0cbf5ff79aceb149c7ab14589598af0 (patch) | |
| tree | 05fd574297dcb7df19cc770c8b448659c61159a9 /net/xdp | |
| parent | 7846dd9f835e248901a9f77a43745f8f1de04741 (diff) | |
| download | lwn-28e1dcdef0cbf5ff79aceb149c7ab14589598af0.tar.gz lwn-28e1dcdef0cbf5ff79aceb149c7ab14589598af0.zip | |
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
Diffstat (limited to 'net/xdp')
| -rw-r--r-- | net/xdp/xskmap.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/xdp/xskmap.c b/net/xdp/xskmap.c index 66231ba6c348..9fff1e6dc9cd 100644 --- a/net/xdp/xskmap.c +++ b/net/xdp/xskmap.c @@ -16,7 +16,8 @@ static struct xsk_map_node *xsk_map_node_alloc(struct xsk_map *map, { struct xsk_map_node *node; - node = kzalloc(sizeof(*node), GFP_ATOMIC | __GFP_NOWARN); + node = bpf_map_kzalloc(&map->map, sizeof(*node), + GFP_ATOMIC | __GFP_NOWARN); if (!node) return ERR_PTR(-ENOMEM); |