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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 17:35:05 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 17:39:31 +0000 |
commit | 85c675d0d09a45a135bddd15d7b385f8758c32fb (patch) | |
tree | 76267dbc9b9a130337be3640948fe397b04ac629 /tools/testing/selftests/bpf/progs/tailcall_bpf2bpf_fentry.c | |
parent | Adding upstream version 6.6.15. (diff) | |
download | linux-85c675d0d09a45a135bddd15d7b385f8758c32fb.tar.xz linux-85c675d0d09a45a135bddd15d7b385f8758c32fb.zip |
Adding upstream version 6.7.7.upstream/6.7.7
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tools/testing/selftests/bpf/progs/tailcall_bpf2bpf_fentry.c')
-rw-r--r-- | tools/testing/selftests/bpf/progs/tailcall_bpf2bpf_fentry.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/progs/tailcall_bpf2bpf_fentry.c b/tools/testing/selftests/bpf/progs/tailcall_bpf2bpf_fentry.c new file mode 100644 index 000000000..8436c6729 --- /dev/null +++ b/tools/testing/selftests/bpf/progs/tailcall_bpf2bpf_fentry.c @@ -0,0 +1,18 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright Leon Hwang */ + +#include "vmlinux.h" +#include <bpf/bpf_helpers.h> +#include <bpf/bpf_tracing.h> + +int count = 0; + +SEC("fentry/subprog_tail") +int BPF_PROG(fentry, struct sk_buff *skb) +{ + count++; + + return 0; +} + +char _license[] SEC("license") = "GPL"; |