1 // SPDX-License-Identifier: GPL-2.0 2 /* Copyright (c) 2024 Meta Platforms, Inc. and affiliates. */ 3 4 #include <vmlinux.h> 5 #include <bpf/bpf_helpers.h> 6 #include "uptr_test_common.h" 7 8 struct { 9 __uint(type, BPF_MAP_TYPE_TASK_STORAGE); 10 __uint(map_flags, BPF_F_NO_PREALLOC); 11 __type(key, int); 12 __type(value, struct large_uptr); 13 } large_uptr_map SEC(".maps"); 14 15 struct { 16 __uint(type, BPF_MAP_TYPE_TASK_STORAGE); 17 __uint(map_flags, BPF_F_NO_PREALLOC); 18 __type(key, int); 19 __type(value, struct empty_uptr); 20 } empty_uptr_map SEC(".maps"); 21 22 struct { 23 __uint(type, BPF_MAP_TYPE_TASK_STORAGE); 24 __uint(map_flags, BPF_F_NO_PREALLOC); 25 __type(key, int); 26 __type(value, struct kstruct_uptr); 27 } kstruct_uptr_map SEC(".maps"); 28