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samples/bpf: fix trace_output example
[ Upstream commit569cc39d39
] llvm cannot always recognize memset as builtin function and optimize it away, so just delete it. It was a leftover from testing of bpf_perf_event_output() with large data structures. Fixes:39111695b1
("samples: bpf: add bpf_perf_event_output example") Signed-off-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -18,7 +18,6 @@ int bpf_prog1(struct pt_regs *ctx)
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u64 cookie;
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} data;
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memset(&data, 0, sizeof(data));
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data.pid = bpf_get_current_pid_tgid();
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data.cookie = 0x12345678;
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