bpf, arm64: take advantage of stack_depth tracking

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Make use of recently implemented stack_depth tracking for arm64 JIT,
so that stack usage can be reduced heavily for programs not using
tail calls at least.

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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Daniel Borkmann 2017-06-11 03:55:27 +02:00 • committed by David S. Miller

parent 66e037ca57

commit f1c9eed7f4

1 changed files with 11 additions and 11 deletions

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arch/arm64/net/bpf_jit_comp.c

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