bpf: Add syscall lookup support for fd array and htab

[linux.git] / kernel / bpf / map_in_map.h

diff --git a/kernel/bpf/map_in_map.h b/kernel/bpf/map_in_map.h
index 177fadb689dca9075ff9c43055d392821908ba6d..6183db9ec08cce0ba6aaa656cffdcb710bb8c797 100644 (file)
--- a/kernel/bpf/map_in_map.h
+++ b/kernel/bpf/map_in_map.h
@@ -19,5 +19,6 @@ bool bpf_map_meta_equal(const struct bpf_map *meta0,
 void *bpf_map_fd_get_ptr(struct bpf_map *map, struct file *map_file,
                         int ufd);
 void bpf_map_fd_put_ptr(void *ptr);
+u32 bpf_map_fd_sys_lookup_elem(void *ptr);
 
 #endif