linux-kernel - Re: [PATCH] memcg: reduce size of per-cpu-stat to be appropriate size.

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <491D30E5.7080608@linux.vnet.ibm.com>
Date:	Fri, 14 Nov 2008 13:33:49 +0530
From:	Balbir Singh <balbir@...ux.vnet.ibm.com>
To:	Li Zefan <lizf@...fujitsu.com>
CC:	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Jan Blunck <jblunck@...e.de>, containers@...ts.osdl.org,
	Linux-Kernel Mailinglist <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] memcg: reduce size of per-cpu-stat to be appropriate
 size.

Li Zefan wrote:
>>>> +static int mem_cgroup_size(void)
>>> inline this function?
>>>
>> necessary ? 
>>
> 
> Not so necessary IMO. It's called when a cgroup is created and removed, that
> is mkdir and rmdir, where performance is not critical.
> 

I think most new compilers can automatically inline such functions, but a hint
for the older ones is always a good practice.

-- 
	Balbir
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/