From: Jesper Christensen <jbc@thrane.com>
To: xenomai@xenomai.org
Subject: [Xenomai] Lost interrupts
Date: Tue, 23 Apr 2013 11:22:41 +0200 [thread overview]
Message-ID: <517652E1.3090104@thrane.com> (raw)
Hi guys
I have a quick question regarding rtdm synchronisation. Is it possible
to "loose" an interrupt if it is generated while i am inside a critical
section protected by a rtdm_lock_get_irqsave/rtdm_lock_put_irqrestore?
I have a problem with an ethernet driver where the Tx Queue fills up and
i suspect that its because the Tx ISR isn't being executed for the above
mentioned reason.
/Jesper
next reply other threads:[~2013-04-23 9:22 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-23 9:22 Jesper Christensen [this message]
2013-04-23 11:21 ` [Xenomai] Lost interrupts Gilles Chanteperdrix
2013-04-23 12:19 ` Jan Kiszka
2013-04-24 7:39 ` Jesper Christensen
2013-04-24 7:52 ` Jan Kiszka
2013-04-24 8:21 ` Jesper Christensen
2013-04-24 7:39 ` Jesper Christensen
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