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authorAlexei Starovoitov <ast@kernel.org>2023-04-04 07:50:22 +0300
committerAndrii Nakryiko <andrii@kernel.org>2023-04-05 02:57:03 +0300
commit7d64c513284408fee5178a0953a686e9410f2399 (patch)
treef8d95ae0e4083338871112b5312d4310f04c86be /tools/perf/scripts/python/flamegraph.py
parent8fc59c26d212c23d6fd5ad47a10651cf72d83b4a (diff)
downloadlinux-7d64c513284408fee5178a0953a686e9410f2399.tar.xz
bpf: Invoke btf_struct_access() callback only for writes.
Remove duplicated if (atype == BPF_READ) btf_struct_access() from btf_struct_access() callback and invoke it only for writes. This is possible to do because currently btf_struct_access() custom callback always delegates to generic btf_struct_access() helper for BPF_READ accesses. Signed-off-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Acked-by: David Vernet <void@manifault.com> Link: https://lore.kernel.org/bpf/20230404045029.82870-2-alexei.starovoitov@gmail.com
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