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Message-ID: <5492a97960d6991e578caa54ba1536a8e38c7175.camel@linux.ibm.com>
Subject: Re: [PATCH v2 01/11] powerpc/mm: Adds counting method to monitor
 lockless pgtable walks
From:   Leonardo Bras <leonardo@linux.ibm.com>
To:     John Hubbard <jhubbard@nvidia.com>, linuxppc-dev@lists.ozlabs.org,
        linux-kernel@vger.kernel.org, Linux-MM <linux-mm@kvack.org>
Cc:     Benjamin Herrenschmidt <benh@kernel.crashing.org>,
        Paul Mackerras <paulus@samba.org>,
        Michael Ellerman <mpe@ellerman.id.au>,
        Arnd Bergmann <arnd@arndb.de>,
        "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>,
        Christophe Leroy <christophe.leroy@c-s.fr>,
        Andrew Morton <akpm@linux-foundation.org>,
        Dan Williams <dan.j.williams@intel.com>,
        Nicholas Piggin <npiggin@gmail.com>,
        Mahesh Salgaonkar <mahesh@linux.vnet.ibm.com>,
        Thomas Gleixner <tglx@linutronix.de>,
        Richard Fontana <rfontana@redhat.com>,
        Ganesh Goudar <ganeshgr@linux.ibm.com>,
        Allison Randal <allison@lohutok.net>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Mike Rapoport <rppt@linux.ibm.com>,
        YueHaibing <yuehaibing@huawei.com>,
        Ira Weiny <ira.weiny@intel.com>,
        Jason Gunthorpe <jgg@ziepe.ca>,
        Keith Busch <keith.busch@intel.com>
Date:   Mon, 23 Sep 2019 17:50:03 -0300
In-Reply-To: <90ceb0ca-9f04-65a5-586c-e37c2ecc6e4e@nvidia.com>
References: <20190920195047.7703-1-leonardo@linux.ibm.com>
         <20190920195047.7703-2-leonardo@linux.ibm.com>
         <90ceb0ca-9f04-65a5-586c-e37c2ecc6e4e@nvidia.com>
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On Mon, 2019-09-23 at 13:42 -0700, John Hubbard wrote:
> Somewhere, there should be a short comment that explains how the followin=
g functions
> are meant to be used. And it should include the interaction with irqs, so=
 maybe
> if you end up adding that combined wrapper function that does both, that'=
s=20
> where the documentation would go. If not, then here is probably where it =
goes.

Thanks for the feedback.
I will make sure to add comments here for v3.

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