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The bpf programs that this patch changes require the BPF_PROG macro. The BPF_PROG macro is defined in the libbpf's bpf_tracing.h. Some tests include bpf_tcp_helpers.h which includes bpf_tracing.h. They don't need other things from bpf_tcp_helpers.h other than bpf_tracing.h. This patch simplifies it by directly including the bpf_tracing.h. The motivation of this unnecessary code churn is to retire the bpf_tcp_helpers.h by directly using vmlinux.h. Right now, the main usage of the bpf_tcp_helpers.h is the partial kernel socket definitions (e.g. socket, sock, tcp_sock). While the test cases continue to grow, fields are kept adding to those partial socket definitions (e.g. the recent bpf_cc_cubic.c test which tried to extend bpf_tcp_helpers.c but eventually used the vmlinux.h instead). The idea is to retire bpf_tcp_helpers.c and consistently use vmlinux.h for the tests that require the kernel sockets. This patch tackles the obvious tests that can directly use bpf_tracing.h instead of bpf_tcp_helpers.h. Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/bpf/20240504005045.848376-1-martin.lau@linux.dev |
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| .. | ||
| accounting | ||
| arch | ||
| bootconfig | ||
| bpf | ||
| build | ||
| certs | ||
| cgroup | ||
| counter | ||
| crypto | ||
| debugging | ||
| firewire | ||
| firmware | ||
| gpio | ||
| hv | ||
| iio | ||
| include | ||
| kvm/kvm_stat | ||
| laptop | ||
| leds | ||
| lib | ||
| memory-model | ||
| mm | ||
| net/ynl | ||
| objtool | ||
| pci | ||
| pcmcia | ||
| perf | ||
| power | ||
| rcu | ||
| scripts | ||
| spi | ||
| testing | ||
| thermal | ||
| time | ||
| tracing | ||
| usb | ||
| verification | ||
| virtio | ||
| wmi | ||
| workqueue | ||
| Makefile | ||