Messages in this thread | | | Date | Tue, 27 Sep 2016 09:34:09 +0200 | From | Peter Zijlstra <> | Subject | Re: [PATCH] kcov: properly check if we are in an interrupt |
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On Tue, Sep 27, 2016 at 08:21:32AM +0200, Dmitry Vyukov wrote: > > I suspect there is a bunch of places that use in_interrupt(), but mean > the same as KCOV wants -- am I in interrupt? and not am I in interrupt > context or in normal task context but inside local_bh_disable(). For > example, why does fput handles closure asynchronously if the task > called local_bh_disable?
Agreed, but it would mean auditing all in_interrupt()/irq_count() users.
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