| Message ID | 20201119173754.4125257-18-guro@fb.com (mailing list archive) |
|---|---|
| State | Changes Requested |
| Delegated to: | BPF |
| Headers | show |
| Series | bpf: switch to memcg-based memory accounting | expand |
| Context | Check | Description |
|---|---|---|
| netdev/cover_letter | success | Link |
| netdev/fixes_present | success | Link |
| netdev/patch_count | fail | Series longer than 15 patches |
| netdev/tree_selection | success | Clearly marked for bpf-next |
| netdev/subject_prefix | success | Link |
| netdev/source_inline | success | Was 0 now: 0 |
| netdev/verify_signedoff | success | Link |
| netdev/module_param | success | Was 0 now: 0 |
| netdev/build_32bit | success | Errors and warnings before: 1 this patch: 1 |
| netdev/kdoc | success | Errors and warnings before: 0 this patch: 0 |
| netdev/verify_fixes | success | Link |
| netdev/checkpatch | success | total: 0 errors, 0 warnings, 0 checks, 10 lines checked |
| netdev/build_allmodconfig_warn | success | Errors and warnings before: 1 this patch: 1 |
| netdev/header_inline | success | Link |
| netdev/stable | success | Stable not CCed |
> 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(-)