bpf: inline htab_map_lookup_elem()

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Optimize:
bpf_call
  bpf_map_lookup_elem
    map->ops->map_lookup_elem
      htab_map_lookup_elem
        __htab_map_lookup_elem
into:
bpf_call
  __htab_map_lookup_elem

to improve performance of JITed programs.

Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

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Alexei Starovoitov 2017-03-15 18:26:43 -07:00 • committed by David S. Miller

parent 81ed18ab30

commit 9015d2f595

1 changed files with 30 additions and 1 deletions

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31

kernel/bpf/hashtab.c

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