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| author | Daniel Borkmann <daniel@iogearbox.net> | 2018-01-26 23:33:36 +0100 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2018-01-26 16:42:05 -0800 |
| commit | 1d621674d923790d09cab9e2c7da7da6446a6257 (patch) | |
| tree | 77e833adb01837abf0edc3421b403e9244c9e9b0 /kernel/bpf | |
| parent | c25ef6a5e62fa212d298ce24995ce239f29b5f96 (diff) | |
| download | linux-1d621674d923790d09cab9e2c7da7da6446a6257.tar.bz2 | |
bpf: xor of a/x in cbpf can be done in 32 bit alu
Very minor optimization; saves 1 byte per program in x86_64
JIT in cBPF prologue.
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'kernel/bpf')
0 files changed, 0 insertions, 0 deletions