linux-kernel - Re: [PATCH 5/6] tlb: mmu_gather: Introduce tlb_gather_mmu

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Message-ID: <20201123164811.GA11494@willie-the-truck>
Date:   Mon, 23 Nov 2020 16:48:11 +0000
From:   Will Deacon <will@...nel.org>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Android Kernel Team <kernel-team@...roid.com>,
        Catalin Marinas <catalin.marinas@....com>,
        Yu Zhao <yuzhao@...gle.com>, Minchan Kim <minchan@...nel.org>,
        Peter Zijlstra <peterz@...radead.org>,
        Anshuman Khandual <anshuman.khandual@....com>,
        Linux-MM <linux-mm@...ck.org>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH 5/6] tlb: mmu_gather: Introduce tlb_gather_mmu_fullmm()

On Fri, Nov 20, 2020 at 09:31:09AM -0800, Linus Torvalds wrote:
> Oh - wait.
> 
> Not ack.
> 
> Not because this is wrong, but because I think you should remove the
> start/end arguments here too.
> 
> The _only_ thing they were used for was that "fullmm" flag, afaik. So
> now they no longer make sense.
> 
> Hmm?

Oh nice, well spotted. I'll drop them for v2.

Cheers,

Will