| Message ID | 20201119173754.4125257-18-guro@fb.com |
|---|---|
| State | New |
| Headers | show |
| Series | bpf: switch to memcg-based memory accounting | expand |
> On Nov 19, 2020, at 9:37 AM, Roman Gushchin <guro@fb.com> wrote: > > Extend xskmap memory accounting to include the memory taken by > the xsk_map_node structure. > > Signed-off-by: Roman Gushchin <guro@fb.com> Acked-by: Song Liu <songliubraving@fb.com>
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);
Extend xskmap memory accounting to include the memory taken by the xsk_map_node structure. Signed-off-by: Roman Gushchin <guro@fb.com> --- net/xdp/xskmap.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)