Messages in this thread | | | From | Nadav Amit <> | Subject | Re: [PATCH] x86/tlb: Revert: Align TLB invalidation info | Date | Wed, 17 Apr 2019 04:52:39 +0000 |
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> On Apr 16, 2019, at 11:28 AM, Peter Zijlstra <peterz@infradead.org> wrote: > > On Tue, Apr 16, 2019 at 10:45:05AM -0700, Linus Torvalds wrote: >> So very much Ack on that patch, but maybe we could do a bit more cleanup here? > > Yeah, Nadav was going to try and clean that up. But I figured we should > get this revert in and backported while it's hot :-)
I will get to it hopefully next week. I need to do some benchmarking to see the impact of getting it off the stack, although usually the IPI itself dominates the TLB shootdown performance overhead.
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