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SubjectRe: [RFC][PATCH 1/3] Freezer: Fix vfork problem
On Mon, Feb 26, 2007 at 03:00:43PM +0300, Oleg Nesterov wrote:
> In that case we should also modify ____call_usermodehelper(), otherwise we have
> the same "deadlock" if it is frozen. But this is not so easy to do as I thought
> before.

Before ____call_usermodehelper can freeze, it should have entered userspace
right? By that time, its vfork parent should have definitely woken up,
which should avoid the deadlock you point out?

--
Regards,
vatsa
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