Re: [PATCH 3/4] cpuset: Fix unchecked calls to NODEMASK_ALLOC()

[Paul Menage]

On Thu, Feb 17, 2011 at 6:47 PM, Li Zefan <lizf@xxxxxxxxxxxxxx> wrote:
>
> I think a defect of this is people might call it twice in one function
> but don't know it returns the same variable?

Hopefully they'd read the comments...

But it's not a big issue either way - having the WARN_ON() statements
in front of each use works OK too, given that there are only a few of
them.

Paul
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