diff options
Diffstat (limited to 'nixos/tests/bpf.nix')
| -rw-r--r-- | nixos/tests/bpf.nix | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/nixos/tests/bpf.nix b/nixos/tests/bpf.nix index 233c7dab1ee..e479cd05792 100644 --- a/nixos/tests/bpf.nix +++ b/nixos/tests/bpf.nix @@ -18,8 +18,12 @@ import ./make-test-python.nix ({ pkgs, ... }: { # simple BEGIN probe (user probe on bpftrace itself) print(machine.succeed("bpftrace -e 'BEGIN { print(\"ok\"); exit(); }'")) # tracepoint - print(machine.succeed("bpftrace -e 'tracepoint:syscalls:sys_enter_* { print(probe); exit(); }'")) + print(machine.succeed("bpftrace -e 'tracepoint:syscalls:sys_enter_* { print(probe); exit() }'")) # kprobe print(machine.succeed("bpftrace -e 'kprobe:schedule { print(probe); exit() }'")) + # BTF + print(machine.succeed("bpftrace -e 'kprobe:schedule { " + " printf(\"tgid: %d\", ((struct task_struct*) curtask)->tgid); exit() " + "}'")) ''; }) |