Messages in this thread | | | Date | Wed, 27 Aug 2008 05:36:32 -0700 | From | "Paul Menage" <> | Subject | Re: [PATCH] cgroup(fix critical bug): new handling for tasks file |
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On Tue, Aug 26, 2008 at 9:29 PM, Lai Jiangshan <laijs@cn.fujitsu.com> wrote: > > And vmalloc can malloc larger memory than kmalloc, is vmalloc() enough? > If not, I think using an array of pages is the best choice.
vmalloc would be simpler, certainly, but it has a higher overhead. And since we're dealing with arrays of integers here, it's not too hard to manage multiple arrays. Oh, except for sorting them, which would be more of a pain. So yes, maybe vmalloc() would be a better choice at first.
Paul
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