diff options
| author | Li RongQing <lirongqing@baidu.com> | 2019-02-26 17:20:52 +0800 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2019-03-01 14:36:46 +0100 |
| commit | 2e7b162c5e911050be84c86c6226a5e21bba5771 (patch) | |
| tree | 52d6651b215a8a12ccb3dda7d93c3f8c6a1e20fa /include/linux/const.h | |
| parent | a9f5e78c403d2d62ade4f4c85040efc85f4049b8 (diff) | |
netfilter: nf_conntrack: ensure that CONNTRACK_LOCKS is power of 2
CONNTRACK_LOCKS is divisor when computer array index, if it is power of
2, compiler will optimize modulo operation as bitwise AND, or else
modulo will lower performance.
Suggested-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Li RongQing <lirongqing@baidu.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include/linux/const.h')
0 files changed, 0 insertions, 0 deletions