From: Ralph Blach <rcblach@raleigh.ibm.com>
To: Embedded Linux list <linuxppc-embedded@lists.linuxppc.org>
Subject: Wait queue question
Date: Wed, 14 Feb 2001 10:05:22 -0500 [thread overview]
Message-ID: <3A8A9EB2.660A7A2D@raleigh.ibm.com> (raw)
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If I have a wait queue thats I am using to wake up a device driver read
from an interrupt service routine.
If I get three interrupt and three wake_up_interrables, will I need to
execute three sleep_ons to get the wait queue back to the null state, or
is it just back after the first sleep_on?
Chip
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next reply other threads:[~2001-02-14 15:05 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-02-14 15:05 Ralph Blach [this message]
2001-02-14 17:30 ` Wait queue question Roland Dreier
2001-02-15 13:59 ` Ralph Blach
2001-02-15 16:39 ` Roland Dreier
2001-02-14 18:34 ` Ron Bianco
-- strict thread matches above, loose matches on Subject: below --
2001-02-14 18:04 Ian Abbott
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