On Wed, Apr 23, 2025 at 10:36:22AM -0700, Andrii Nakryiko wrote:
> On Mon, Apr 21, 2025 at 2:47 PM Jiri Olsa <jolsa@kernel.org> wrote:
> >
> > Renaming uprobe_syscall_executed prog to test_uretprobe_multi
> > to fit properly in the following changes that add more programs.
> >
> > Signed-off-by: Jiri Olsa <jolsa@kernel.org>
> > ---
> > tools/testing/selftests/bpf/prog_tests/uprobe_syscall.c | 8 ++++----
> > .../testing/selftests/bpf/progs/uprobe_syscall_executed.c | 4 ++--
> > 2 files changed, 6 insertions(+), 6 deletions(-)
> >
> > diff --git a/tools/testing/selftests/bpf/prog_tests/uprobe_syscall.c b/tools/testing/selftests/bpf/prog_tests/uprobe_syscall.c
> > index 2b00f16406c8..3c74a079e6d9 100644
> > --- a/tools/testing/selftests/bpf/prog_tests/uprobe_syscall.c
> > +++ b/tools/testing/selftests/bpf/prog_tests/uprobe_syscall.c
> > @@ -277,10 +277,10 @@ static void test_uretprobe_syscall_call(void)
> > _exit(0);
> > }
> >
> > - skel->links.test = bpf_program__attach_uprobe_multi(skel->progs.test, pid,
> > - "/proc/self/exe",
> > - "uretprobe_syscall_call", &opts);
> > - if (!ASSERT_OK_PTR(skel->links.test, "bpf_program__attach_uprobe_multi"))
> > + skel->links.test_uretprobe_multi = bpf_program__attach_uprobe_multi(skel->progs.test_uretprobe_multi,
>
> this is a bit long, maybe
>
> struct bpf_link *link;
>
> link = bpf_program__attach...
> skel->links.test_uretprobe_multi = link;
ok, thanks
jirka
>
> ?
>
> But other than that
>
> Acked-by: Andrii Nakryiko <andrii@kernel.org>
>
>
> > + pid, "/proc/self/exe",
> > + "uretprobe_syscall_call", &opts);
> > + if (!ASSERT_OK_PTR(skel->links.test_uretprobe_multi, "bpf_program__attach_uprobe_multi"))
> > goto cleanup;
> >
> > /* kick the child */
> > diff --git a/tools/testing/selftests/bpf/progs/uprobe_syscall_executed.c b/tools/testing/selftests/bpf/progs/uprobe_syscall_executed.c
> > index 0d7f1a7db2e2..2e1b689ed4fb 100644
> > --- a/tools/testing/selftests/bpf/progs/uprobe_syscall_executed.c
> > +++ b/tools/testing/selftests/bpf/progs/uprobe_syscall_executed.c
> > @@ -10,8 +10,8 @@ char _license[] SEC("license") = "GPL";
> > int executed = 0;
> >
> > SEC("uretprobe.multi")
> > -int test(struct pt_regs *regs)
> > +int test_uretprobe_multi(struct pt_regs *ctx)
> > {
> > - executed = 1;
> > + executed++;
> > return 0;
> > }
> > --
> > 2.49.0
> >