linux-ext4 - Re: [PATCH 01/12] container quota: add kernel configuration for container quota.

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Date:	Thu, 31 May 2012 13:01:32 +0400
From:	Glauber Costa <glommer@...allels.com>
To:	<jeff.liu@...cle.com>
CC:	<jack@...e.cz>, <tytso@....edu>,
	<containers@...ts.linux-foundation.org>, <david@...morbit.com>,
	<hch@...radead.org>, <bpm@....com>, <christopher.jones@...cle.com>,
	<linux-fsdevel@...r.kernel.org>, <cgroups@...r.kernel.org>,
	<tm@....ma>, <linux-ext4@...r.kernel.org>,
	<chris.mason@...cle.com>, <tinguely@....com>
Subject: Re: [PATCH 01/12] container quota: add kernel configuration for container
 quota.

On 05/31/2012 01:00 PM, Glauber Costa wrote:
> On 05/30/2012 06:58 PM, jeff.liu@...cle.com wrote:
>> Add kernel configuration for container quota.
>>
>> Signed-off-by: Jie Liu<jeff.liu@...cle.com>
>> ---
>> fs/quota/Kconfig | 9 +++++++++
>> 1 files changed, 9 insertions(+), 0 deletions(-)
>>
>> diff --git a/fs/quota/Kconfig b/fs/quota/Kconfig
>> index 880fd98..2dd3e83 100644
>> --- a/fs/quota/Kconfig
>> +++ b/fs/quota/Kconfig
>> @@ -16,6 +16,15 @@ config QUOTA
>> with the quota tools. Probably the quota support is only useful for
>> multi user systems. If unsure, say N.
>>
>> +config NS_QUOTA
>> + bool "Mount namespace quota support"
>> + depends on QUOTA
>> + default n
>> + help
>> + If you say Y here, you will be able to set per container user limits
>> + for disk usage (also called disk quotas). Currently, it works for the
>> + ext4 file system only for demonstration purpose.
>> +
>
> That should depend on mount namespaces as well.
>

Which it already does, since there seems to be no switch for it.
duh

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