On 10/23/20 9:29 AM, Frederic Weisbecker wrote: > On Fri, Oct 23, 2020 at 03:25:05PM +0200, Peter Zijlstra wrote: >> On Mon, Sep 28, 2020 at 02:35:27PM -0400, Nitesh Narayan Lal wrote: >>> Extend nohz_full feature set to include isolation from managed IRQS. This >> So you say it's for managed-irqs, the feature is actually called >> MANAGED_IRQ, but, AFAICT, it does *NOT* in fact affect managed IRQs. >> >> Also, as per Thomas' earlier points, managed-irqs are in fact perfectly >> fine and don't need help at at... >> >>> is required specifically for setups that only uses nohz_full and still >>> requires isolation for maintaining lower latency for the listed CPUs. >>> >>> Suggested-by: Frederic Weisbecker <frederic@xxxxxxxxxx> > Ah and yes there is this tag :-p > > So that's my bad, I really thought this thing was about managed IRQ. > The problem is that I can't find a single documentation about them so I'm > too clueless on that matter. I am also confused with this terminology. So my bad for not taking care of this. -- Thanks Nitesh
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