Re: 答复: 答复: [PATCH][nf-next] netfilter: replace modulo operation with bitwise AND

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Subject: Re: 答复: 答复: [PATCH][nf-next] netfilter: replace modulo operation with bitwise AND
From: Florian Westphal <fw@xxxxxxxxx>
Date: Tue, 26 Feb 2019 07:31:45 +0100
Cc: Florian Westphal <fw@xxxxxxxxx>, "netfilter-devel@xxxxxxxxxxxxxxx" <netfilter-devel@xxxxxxxxxxxxxxx>
In-reply-to: <9563bbe86d9d4c719cfedafc8ded7ff8@baidu.com>
User-agent: NeoMutt/20170113 (1.7.2)

Li,Rongqing <lirongqing@xxxxxxxxx> wrote:
> I think this patches maybe doing two thing:
> 
> 1. make codes not depend on compiler optimization
> 2. remind to not change CONNTRACK_LOCKS to a value which is not power of 2

You could add a BUILD_BUG_ON_NOT_POWER_OF_2() check for that.

Follow-Ups:
- 答复: 答复: 答复: [PATCH][nf-next] netfilter: replace modulo operation with bitwise AND
  - From: Li,Rongqing

References:
- [PATCH][nf-next] netfilter: replace modulo operation with bitwise AND
  - From: Li RongQing
- Re: [PATCH][nf-next] netfilter: replace modulo operation with bitwise AND
  - From: Florian Westphal
- 答复: [PATCH][nf-next] netfilter: replace modulo operation with bitwise AND
  - From: Li,Rongqing
- Re: 答复: [PATCH][nf-next] netfilter: replace modulo operation with bitwise AND
  - From: Florian Westphal
- 答复: 答复: [PATCH][nf-next] netfilter: replace modulo operation with bitwise AND
  - From: Li,Rongqing

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