[PATCH 4/7] [RFC] Allow cgroup hierarchies to be created with no bound subsystems

Paul Menage menage at google.com
Thu Apr 2 01:17:02 PDT 2009


On Tue, Mar 31, 2009 at 11:40 PM, Li Zefan <lizf at cn.fujitsu.com> wrote:
>>> and what's the concern to not print out all the tasks? the buffer
>>> limit of seqfile?
>>
>> Yes.
>>
>
> Hmm, I just had a try, and I found we don't need to worry about this,
> seqfile can handle output that larger than PAGE_SIZE well.
>

But only as a kmalloc, so it gets progressively harder to satisfy as
the record size increases.

Paul


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