Re: sched: add notifier for cross-cpu migrations

2013-07-10 Thread Peter Zijlstra
On Wed, Jul 10, 2013 at 04:39:02PM +0200, Ingo Molnar wrote: > > * Peter Zijlstra wrote: > > > Hi, > > > > I just stumbled over commit 582b336ec2 and had a massive WTF moment. > > > > The Changelog -- empty! > > The Implementation -- complete crap! > > > > fail^2. > > > > A git grep later I

Re: sched: add notifier for cross-cpu migrations

2013-07-10 Thread Ingo Molnar
* Peter Zijlstra wrote: > Hi, > > I just stumbled over commit 582b336ec2 and had a massive WTF moment. > > The Changelog -- empty! > The Implementation -- complete crap! > > fail^2. > > A git grep later I find its x86_64 paravirt only.. for this we add > unconditional crap to the scheduler?

Re: sched: add notifier for cross-cpu migrations

2013-07-10 Thread Peter Zijlstra
Hi, I just stumbled over commit 582b336ec2 and had a massive WTF moment. The Changelog -- empty! The Implementation -- complete crap! fail^2. A git grep later I find its x86_64 paravirt only.. for this we add unconditional crap to the scheduler? At the _very_ least this should have been wrappe