return;
}
- for (i = 0; i < map->off_arr->cnt; i++) {
- u32 next_off = map->off_arr->field_off[i];
+ for (i = 0; i < foffs->cnt; i++) {
+ u32 next_off = foffs->field_off[i];
+ u32 sz = next_off - curr_off;
- memcpy(dst + curr_off, src + curr_off, next_off - curr_off);
- curr_off = next_off + map->off_arr->field_sz[i];
+ memcpy(dst + curr_off, src + curr_off, sz);
- curr_off += foffs->field_sz[i];
++ curr_off = next_off + foffs->field_sz[i];
}
- memcpy(dst + curr_off, src + curr_off, map->value_size - curr_off);
+ memcpy(dst + curr_off, src + curr_off, size - curr_off);
}
static inline void copy_map_value(struct bpf_map *map, void *dst, void *src)
return;
}
- for (i = 0; i < map->off_arr->cnt; i++) {
- u32 next_off = map->off_arr->field_off[i];
+ for (i = 0; i < foffs->cnt; i++) {
+ u32 next_off = foffs->field_off[i];
+ u32 sz = next_off - curr_off;
- memset(dst + curr_off, 0, next_off - curr_off);
- curr_off = next_off + map->off_arr->field_sz[i];
+ memset(dst + curr_off, 0, sz);
- curr_off += foffs->field_sz[i];
++ curr_off = next_off + foffs->field_sz[i];
}
- memset(dst + curr_off, 0, map->value_size - curr_off);
+ memset(dst + curr_off, 0, size - curr_off);
+}
+
+static inline void zero_map_value(struct bpf_map *map, void *dst)
+{
+ bpf_obj_memzero(map->field_offs, dst, map->value_size);
}
void copy_map_value_locked(struct bpf_map *map, void *dst, void *src,