From: Ralph Blach <rcblach@raleigh.ibm.com>
To: Embedded Linux list <linuxppc-embedded@lists.linuxppc.org>
Subject: WaitQueues.
Date: Tue, 13 Feb 2001 10:13:09 -0500 [thread overview]
Message-ID: <3A894F05.AAFB7427@raleigh.ibm.com> (raw)
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Is there anyway to contionally initialize a wait queue. I want to test a
wait queue to see if has been initialized not initialize it. If not,
how do I serialize an access to a set location so that I can atomically
test and increment that location?
Thanks
Chip
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next reply other threads:[~2001-02-13 15:13 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-02-13 15:13 Ralph Blach [this message]
2001-02-13 16:22 ` WaitQueues Roland Dreier
-- strict thread matches above, loose matches on Subject: below --
2001-02-14 10:56 WaitQueues Ian Abbott
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