Messages in this thread | | | Date | Sat, 23 Dec 2017 02:38:48 +0530 | From | gaurav jindal <> | Subject | Re: [PATCH]locking:mutex Print warning if trylock in irq context |
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On Fri, Dec 22, 2017 at 09:51:09PM +0100, Peter Zijlstra wrote: > On Sat, Dec 23, 2017 at 02:15:19AM +0530, gaurav jindal wrote: > > Since mutex_trylock must not be called from interrupt context, a robustness > > can be added to this function by throwing a warning if it is called in > > interrupt context. > > It would help to make debugging easier in case of undesired calling of this > > function. > > Or you run with lockdep enabled and not make this thing slower for > everybody. Got the point. thanks for making it clear and consideration.
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