diff options
Diffstat (limited to 'include/linux/bpf.h')
| -rw-r--r-- | include/linux/bpf.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/bpf.h b/include/linux/bpf.h index d3456804f7aa..6792a7940e1e 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -161,6 +161,8 @@ struct bpf_map_ops { bpf_callback_t callback_fn, void *callback_ctx, u64 flags); + u64 (*map_mem_usage)(const struct bpf_map *map); + /* BTF id of struct allocated by map_alloc */ int *map_btf_id; @@ -2622,6 +2624,7 @@ static inline bool bpf_map_is_offloaded(struct bpf_map *map) struct bpf_map *bpf_map_offload_map_alloc(union bpf_attr *attr); void bpf_map_offload_map_free(struct bpf_map *map); +u64 bpf_map_offload_map_mem_usage(const struct bpf_map *map); int bpf_prog_test_run_syscall(struct bpf_prog *prog, const union bpf_attr *kattr, union bpf_attr __user *uattr); @@ -2693,6 +2696,11 @@ static inline void bpf_map_offload_map_free(struct bpf_map *map) { } +static inline u64 bpf_map_offload_map_mem_usage(const struct bpf_map *map) +{ + return 0; +} + static inline int bpf_prog_test_run_syscall(struct bpf_prog *prog, const union bpf_attr *kattr, union bpf_attr __user *uattr) |