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(parent: 2d48c5f) | patch
bpf: use bpf_get_smp_processor_id_proto instead of raw one
authorDaniel Borkmann <daniel@iogearbox.net>
Thu, 22 Sep 2016 23:28:36 +0000 (01:28 +0200)
committerDavid S. Miller <davem@davemloft.net>
Fri, 23 Sep 2016 12:40:28 +0000 (08:40 -0400)
commit669dc4d76d0ecc2d795df735839f43cfddf9f617
treec0b392f13de4aa1e6210ed53bb8dbb961816e831tree | snapshot
parent2d48c5f9335e48ddac7a52db10bf3bfd01986b9ccommit | diff
bpf: use bpf_get_smp_processor_id_proto instead of raw one

Same motivation as in commit 80b48c445797 ("bpf: don't use raw processor
id in generic helper"), but this time for XDP typed programs. Thus, allow
for preemption checks when we have DEBUG_PREEMPT enabled, and otherwise
use the raw variant.

Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/core/filter.c diff | blob | history
Domain: System / Kernel;