Re: [PATCH 09/14] sched/topology: Remove FORCE_SD_OVERLAP

2017-05-01 Thread Rik van Riel
On Fri, 2017-04-28 at 15:20 +0200, Peter Zijlstra wrote: > Its an obsolete debug mechanism and future code wants to rely on > properties this undermines. > > Namely, it would be good to assume that SD_OVERLAP domains have > children, but if we build the entire hierarchy with SD_OVERLAP this > is >

[PATCH 09/14] sched/topology: Remove FORCE_SD_OVERLAP

2017-04-28 Thread Peter Zijlstra
Its an obsolete debug mechanism and future code wants to rely on properties this undermines. Namely, it would be good to assume that SD_OVERLAP domains have children, but if we build the entire hierarchy with SD_OVERLAP this is obviously false. Signed-off-by: Peter Zijlstra (Intel) --- kernel/s