Re: [RFC][PATCH 01/11] asm-generic/tlb: Provide a comment

[Peter Zijlstra]

On Fri, Sep 14, 2018 at 05:48:57PM +0100, Will Deacon wrote:

> > + *  - tlb_change_page_size()
> 
> This doesn't seem to exist in my tree.
> [since realised you rename to it in the next patch]
> 

> > + * Additionally there are a few opt-in features:
> > + *
> > + *  HAVE_MMU_GATHER_PAGE_SIZE
> > + *
> > + *  This ensures we call tlb_flush() every time tlb_change_page_size() actually
> > + *  changes the size and provides mmu_gather::page_size to tlb_flush().
> 
> Ah, you add this later in the series. I think Nick reckoned we could get rid
> of this (the page_size field) eventually...

Right; let me fix that ordering..