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| author | Phil Sutter <phil@nwl.cc> | 2020-10-01 19:57:44 +0300 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2020-10-04 22:08:33 +0300 |
| commit | 10fdd6d80e4c21ad48f3860d723f5b3b5965477b (patch) | |
| tree | bfc2834ea3fe446b5bf8c59082afba2e8836b25c /tools/perf/scripts/python/check-perf-trace.py | |
| parent | 5f48846daf3321f8a1f8aa99cd6173e3980b7a29 (diff) | |
| download | linux-10fdd6d80e4c21ad48f3860d723f5b3b5965477b.tar.xz | |
netfilter: nf_tables: Implement fast bitwise expression
A typical use of bitwise expression is to mask out parts of an IP
address when matching on the network part only. Optimize for this common
use with a fast variant for NFT_BITWISE_BOOL-type expressions operating
on 32bit-sized values.
Signed-off-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions