Messages in this thread | | | Date | Fri, 20 Jan 2017 07:28:57 -0700 | From | Jens Axboe <> | Subject | Re: [PATCH 7/8] mq-deadline: add blk-mq adaptation of the deadline IO scheduler |
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On Fri, Jan 20 2017, Paolo Valente wrote: > > > Il giorno 20 gen 2017, alle ore 14:14, Paolo Valente <paolo.valente@linaro.org> ha scritto: > > > >> > >> Il giorno 17 dic 2016, alle ore 01:12, Jens Axboe <axboe@fb.com> ha scritto: > >> > >> This is basically identical to deadline-iosched, except it registers > >> as a MQ capable scheduler. This is still a single queue design. > >> > > > > Jens, > > no spin_lock_irq* in the code. So, also request dispatches are > > guaranteed to never be executed in IRQ context? > > Or maybe the opposite? That is, all scheduler functions invoked in IRQ context?
Nope
-- Jens Axboe
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