Messages in this thread | | | Date | Fri, 5 Oct 2018 18:46:27 +0200 | From | Sebastian Andrzej Siewior <> | Subject | Re: [PATCH 1/2] kthread: convert worker lock to raw spinlock |
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On 2018-09-28 21:03:51 [+0000], Julia Cartwright wrote: > In order to enable the queuing of kthread work items from hardirq > context even when PREEMPT_RT_FULL is enabled, convert the worker > spin_lock to a raw_spin_lock. > > This is only acceptable to do because the work performed under the lock > is well-bounded and minimal. > > Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de> > Cc: Guenter Roeck <linux@roeck-us.net> > Reported-and-tested-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> > Reported-by: Tim Sander <tim@krieglstein.org> > Signed-off-by: Julia Cartwright <julia@ni.com>
Acked-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Sebastian
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