diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/bpf.h | 4 | ||||
| -rw-r--r-- | include/linux/btf.h | 2 |
2 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/bpf.h b/include/linux/bpf.h index 4e12b27a5de6..6141564c76c8 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -23,6 +23,7 @@ #include <linux/slab.h> #include <linux/percpu-refcount.h> #include <linux/bpfptr.h> +#include <linux/btf.h> struct bpf_verifier_env; struct bpf_verifier_log; @@ -173,6 +174,8 @@ struct bpf_map_value_off_desc { enum bpf_kptr_type type; struct { struct btf *btf; + struct module *module; + btf_dtor_kfunc_t dtor; u32 btf_id; } kptr; }; @@ -1447,6 +1450,7 @@ struct bpf_map_value_off_desc *bpf_map_kptr_off_contains(struct bpf_map *map, u3 void bpf_map_free_kptr_off_tab(struct bpf_map *map); struct bpf_map_value_off *bpf_map_copy_kptr_off_tab(const struct bpf_map *map); bool bpf_map_equal_kptr_off_tab(const struct bpf_map *map_a, const struct bpf_map *map_b); +void bpf_map_free_kptrs(struct bpf_map *map, void *map_value); struct bpf_map *bpf_map_get(u32 ufd); struct bpf_map *bpf_map_get_with_uref(u32 ufd); diff --git a/include/linux/btf.h b/include/linux/btf.h index fea424681d66..f70625dd5bb4 100644 --- a/include/linux/btf.h +++ b/include/linux/btf.h @@ -45,6 +45,8 @@ struct btf_id_dtor_kfunc { u32 kfunc_btf_id; }; +typedef void (*btf_dtor_kfunc_t)(void *); + extern const struct file_operations btf_fops; void btf_get(struct btf *btf); |