linux-zen-desktop/tools/testing/selftests/bpf/progs/ksym_race.c

14 lines
283 B
C
Raw Normal View History

2023-08-30 17:31:07 +02:00
// SPDX-License-Identifier: GPL-2.0
#include <vmlinux.h>
#include <bpf/bpf_helpers.h>
extern int bpf_testmod_ksym_percpu __ksym;
SEC("tc")
int ksym_fail(struct __sk_buff *ctx)
{
return *(int *)bpf_this_cpu_ptr(&bpf_testmod_ksym_percpu);
}
char _license[] SEC("license") = "GPL";