Messages in this thread | | | From | Andy Lutomirski <> | Date | Mon, 29 Aug 2016 16:16:33 -0700 | Subject | Re: [PATCH 3/3] nvme: Enable autonomous power state transitions |
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On Aug 29, 2016 9:35 AM, "Keith Busch" <keith.busch@intel.com> wrote: > > On Mon, Aug 29, 2016 at 02:25:46AM -0700, Andy Lutomirski wrote: > > + /* > > + * By default, allow up to 25ms of APST-induced latency. This will > > + * have no effect on non-APST supporting controllers (i.e. any > > + * controller with APSTA == 0). > > + */ > > + ctrl->apst_max_latency_ns = 25000000; > > Any objection to making this a module parameter? 25ms default sounds > reasonable, but I would still like the option to not ever initialize > APST on a capable device.
Will do.
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