Include internal metadata into the memcg-based memory accounting.
Also include the memory allocated on updating an element.
Signed-off-by: Roman Gushchin <guro@xxxxxx>
Acked-by: Song Liu <songliubraving@xxxxxx>
---
net/core/sock_map.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/net/core/sock_map.c b/net/core/sock_map.c
index ddc899e83313..30455d1952e7 100644
--- a/net/core/sock_map.c
+++ b/net/core/sock_map.c
@@ -39,7 +39,7 @@ static struct bpf_map *sock_map_alloc(union bpf_attr *attr)
attr->map_flags & ~SOCK_CREATE_FLAG_MASK)
return ERR_PTR(-EINVAL);
- stab = kzalloc(sizeof(*stab), GFP_USER);
+ stab = kzalloc(sizeof(*stab), GFP_USER | __GFP_ACCOUNT);
if (!stab)
return ERR_PTR(-ENOMEM);
@@ -975,7 +975,8 @@ static struct bpf_shtab_elem *sock_hash_alloc_elem(struct bpf_shtab *htab,
}
}
- new = kmalloc_node(htab->elem_size, GFP_ATOMIC | __GFP_NOWARN,
+ new = kmalloc_node(htab->elem_size,
+ GFP_ATOMIC | __GFP_NOWARN | __GFP_ACCOUNT,
htab->map.numa_node);
if (!new) {
atomic_dec(&htab->count);
@@ -1116,7 +1117,7 @@ static struct bpf_map *sock_hash_alloc(union bpf_attr *attr)
if (attr->key_size > MAX_BPF_STACK)
return ERR_PTR(-E2BIG);
- htab = kzalloc(sizeof(*htab), GFP_USER);
+ htab = kzalloc(sizeof(*htab), GFP_USER | __GFP_ACCOUNT);
if (!htab)
return ERR_PTR(-ENOMEM);
--
2.26.2
