Re: [PATCH] memcg: make global var to be read_mostly

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From: Pavel Emelyanov

Subject: Re: [PATCH] memcg: make global var to be read_mostly

Date: Monday, May 12, 2008 - 2:28 am

Balbir Singh wrote:
quoted text> KAMEZAWA Hiroyuki wrote:
>> An easy cut out from memcg: performance improvement patch set.
>> Tested on: x86-64/linux-2.6.26-rc1-git6
>>
>> Thanks,
>> -Kame
>>
>> ==
>> mem_cgroup_subsys and page_cgroup_cache should be read_mostly and
>> MEM_CGROUP_RECLAIM_RETRIES can be just a fixed number.
>>
>> Changelog:
>>   * makes MEM_CGROUP_RECLAIM_RETRIES to be a macro
>>
>> Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
>>
>>
> 
> Acked-by: Balbir Singh <balbir@linux.vnet.ibm.com>
> 

Acked-by: Pavel Emelyanov <xemul@openvz.org>
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Messages in current thread:

[PATCH] memcg: make global var to be read_mostly, KAMEZAWA Hiroyuki, (Thu May 8, 10:56 pm)

Re: [PATCH] memcg: make global var to be read_mostly, Balbir Singh, (Thu May 8, 10:58 pm)

Re: [PATCH] memcg: make global var to be read_mostly, Pavel Emelyanov, (Mon May 12, 2:28 am)


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Ken Chen	[patch] sched: fix inconsistency when redistribute per-cpu tg->cfs_rq shares.
Nick Piggin	Re: [PATCH 2/2] smp_call_function: use rwlocks on queues rather than rcu
Kyle Moffett	Re: [PATCH 1/4] stringbuf: A string buffer implementation
Ingo Molnar	Re: [PATCH 00/12] mm/x86: bootmem
Andrew Morton	Re: [patch 1/5] wait: use lock bitops for __wait_on_bit_lock
git:
Stephen Boyd	Re: [PATCH] Speed up bash completion loading
Jakub Narebski	Re: Avery Pennarun's git-subtree?
Junio C Hamano	Re: [PATCH v2 04/13] Teach rebase interactive the mark command
Catalin Marinas	Re: [ANNOUNCE] Stacked GIT 0.14.2
Eric Wong	[PATCH 5/5] rerere: add the diff command
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Linux Kernel Mailing List	fat: fix parse_options()
Linux Kernel Mailing List	ipmi: add oem message handling
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