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Date:   Fri, 26 Jul 2019 16:02:39 -0700
From:   Andrew Morton <akpm@linux-foundation.org>
To:     Song Liu <songliubraving@fb.com>
Cc:     <linux-kernel@vger.kernel.org>, <linux-mm@kvack.org>,
        <matthew.wilcox@oracle.com>, <kirill.shutemov@linux.intel.com>,
        <peterz@infradead.org>, <oleg@redhat.com>, <rostedt@goodmis.org>,
        <kernel-team@fb.com>, <william.kucharski@oracle.com>,
        <srikar@linux.vnet.ibm.com>
Subject: Re: [PATCH v9 4/4] uprobe: use FOLL_SPLIT_PMD instead of FOLL_SPLIT
Message-Id: <20190726160239.68f538a79913df343308b473@linux-foundation.org>
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On Thu, 25 Jul 2019 22:46:54 -0700 Song Liu <songliubraving@fb.com> wrote:

> This patches uses newly added FOLL_SPLIT_PMD in uprobe. This enables easy
> regroup of huge pmd after the uprobe is disabled (in next patch).

Confused.  There is no "next patch".