Re: [PATCH] lglock: make lg_lock_global() actually lock globally
From
Peter Zijlstra <>
Date
Thu, 26 Aug 2010 12:08:08 +0200
On Thu, 2010-08-26 at 19:46 +1000, Nick Piggin wrote: > Why is that? Don't tell me realtime people want some latency "guarantee" > while onlining CPUs? :)
I think its only done because we can, don't use kstopmachine if you don't have to etc..
We tell people who do RT not to hotplug, not load modules etc..