From: "jidong xiao" <jidong.xiao@gmail.com>
To: linux-kernel@vger.kernel.org
Subject: Question about PF_NOFREEZE
Date: Fri, 10 Aug 2007 13:19:45 +0800 [thread overview]
Message-ID: <4104961b0708092219r6fbc5854pc41a4a98a2b79c2a@mail.gmail.com> (raw)
if one thread set its current->flag with PF_NOFREEZE, then it means
this thread is unfreezable,does this mean, when the system entered
into a suspended state, even though all the other threads have already
gone sleep, this thread still keeps awaken?
One thing I am very confused is, if all the other threads goes to
sleep,can this only one thread(assume only one thread marked itself as
unfreezable.) still works well?
Regards
Jason
next reply other threads:[~2007-08-10 5:19 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-08-10 5:19 jidong xiao [this message]
2007-08-10 15:19 ` Rafael J. Wysocki
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