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authorDaniel Borkmann <daniel@iogearbox.net>2016-06-28 12:18:26 +0200
committerDavid S. Miller <davem@davemloft.net>2016-06-30 05:54:40 -0400
commit80b48c445797a634d869c7e5a53e182ba2688931 (patch)
tree18b46e8be4b541b966929a478c26c184e2ac3862 /block/Kconfig
parent6816a7ffce32e999601825ddfd887f36d3052932 (diff)
bpf: don't use raw processor id in generic helper
Use smp_processor_id() for the generic helper bpf_get_smp_processor_id() instead of the raw variant. This allows for preemption checks when we have DEBUG_PREEMPT, and otherwise uses the raw variant anyway. We only need to keep the raw variant for socket filters, but we can reuse the helper that is already there from cBPF side. Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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