Re: [PATCH v4 2/3] spi: Allow SPI devices to request the pumping thread be realtime

On Wed, May 15, 2019 at 09:48:12AM -0700, Douglas Anderson wrote: > Right now the only way to get the SPI pumping thread bumped up to > realtime priority is for the controller to request it. However it may > be that the controller works fine with the normal priority but > communication to a

Re: [PATCH v4 2/3] spi: Allow SPI devices to request the pumping thread be realtime

Hi, On 15/5/19 18:48, Douglas Anderson wrote: > Right now the only way to get the SPI pumping thread bumped up to > realtime priority is for the controller to request it. However it may > be that the controller works fine with the normal priority but > communication to a particular SPI device on

[PATCH v4 2/3] spi: Allow SPI devices to request the pumping thread be realtime

Right now the only way to get the SPI pumping thread bumped up to realtime priority is for the controller to request it. However it may be that the controller works fine with the normal priority but communication to a particular SPI device on the bus needs realtime priority. Let's add a way for