linux-kernel - Re: [PATCH v3 3/3] RISC-V: Update tlb flush counters

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Message-ID: <alpine.DEB.2.21.9999.1906272243530.3867@viisi.sifive.com>
Date:   Thu, 27 Jun 2019 22:47:06 -0700 (PDT)
From:   Paul Walmsley <paul.walmsley@...ive.com>
To:     Atish Patra <atish.patra@....com>
cc:     linux-kernel@...r.kernel.org,
        Christoph Hellwig <hch@...radead.org>,
        Albert Ou <aou@...s.berkeley.edu>,
        Thomas Gleixner <tglx@...utronix.de>,
        Kees Cook <keescook@...omium.org>,
        Changbin Du <changbin.du@...el.com>,
        Anup Patel <anup@...infault.org>,
        Palmer Dabbelt <palmer@...ive.com>,
        "maintainer:X86 ARCHITECTURE 32-BIT AND 64-BIT" <x86@...nel.org>,
        linux-mm@...ck.org, Ingo Molnar <mingo@...hat.com>,
        Borislav Petkov <bp@...en8.de>,
        Vlastimil Babka <vbabka@...e.cz>, Gary Guo <gary@...yguo.net>,
        "H. Peter Anvin" <hpa@...or.com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        linux-riscv@...ts.infradead.org,
        Luc Van Oostenryck <luc.vanoostenryck@...il.com>
Subject: Re: [PATCH v3 3/3] RISC-V: Update tlb flush counters

On Mon, 29 Apr 2019, Atish Patra wrote:

> The TLB flush counters under vmstat seems to be very helpful while
> debugging TLB flush performance in RISC-V.
> 
> Update the counters in every TLB flush methods respectively.
> 
> Signed-off-by: Atish Patra <atish.patra@....com>

This one doesn't apply any longer.  Care to update and repost?


- Paul