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samples/bpf: Reduce the sampling interval in xdp1_user

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If interval is 2, and sum - prev[key] = 1, the result = 0. This will
mislead the tester that the port has no traffic right now. So reduce the
sampling interval to 1.

Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20220419114746.291613-1-shaozhengchao@huawei.com
This commit is contained in:
Zhengchao Shao 2022-04-19 19:47:46 +08:00 committed by Andrii Nakryiko
parent 127e7dca42
commit db69264f98
1 changed files with 1 additions and 1 deletions
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samples/bpf/xdp1_user.c
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@ -160,7 +160,7 @@ int main(int argc, char **argv)
}
prog_id = info.id;
poll_stats(map_fd, 2);
poll_stats(map_fd, 1);
return 0;
}