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7d3851a3 |
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09-May-2024 |
Martin KaFai Lau <martin.lau@kernel.org> |
selftests/bpf: Sanitize the SEC and inline usages in the bpf-tcp-cc tests It is needed to remove the BPF_STRUCT_OPS usages from the tcp-cc tests because it is defined in bpf_tcp_helpers.h which is going to be retired. While at it, this patch consolidates all tcp-cc struct_ops programs to use the SEC("struct_ops") + BPF_PROG(). It also removes the unnecessary __always_inline usages from the tcp-cc tests. Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org> Link: https://lore.kernel.org/r/20240509175026.3423614-5-martin.lau@linux.dev Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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cbaec46d |
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09-May-2024 |
Martin KaFai Lau <martin.lau@kernel.org> |
selftests/bpf: Add a few tcp helper functions and macros to bpf_tracing_net.h This patch adds a few tcp related helper functions to bpf_tracing_net.h. They will be useful for both tcp-cc and network tracing related bpf progs. They have already been in the bpf_tcp_helpers.h. This change is needed to retire the bpf_tcp_helpers.h and consolidate all tests to vmlinux.h (i.e. bpf_tracing_net.h). Some of the helpers (tcp_sk and inet_csk) are also defined in bpf_cc_cubic.c and they are removed. While at it, remove the vmlinux.h from bpf_cc_cubic.c. bpf_tracing_net.h (which has vmlinux.h after this patch) is enough and will be consistent with the other tcp-cc tests in the later patches. The other TCP_* macro additions will be needed for the bpf_dctcp changes in the later patch. Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org> Link: https://lore.kernel.org/r/20240509175026.3423614-3-martin.lau@linux.dev Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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