From: Andrew Morton <akpm@linux-foundation.org>
To: Song Liu <songliubraving@fb.com>
Cc: lkml <linux-kernel@vger.kernel.org>,
Linux-MM <linux-mm@kvack.org>,
"matthew.wilcox@oracle.com" <matthew.wilcox@oracle.com>,
"kirill.shutemov@linux.intel.com"
<kirill.shutemov@linux.intel.com>,
"peterz@infradead.org" <peterz@infradead.org>,
"oleg@redhat.com" <oleg@redhat.com>,
"rostedt@goodmis.org" <rostedt@goodmis.org>,
Kernel Team <Kernel-team@fb.com>,
"william.kucharski@oracle.com" <william.kucharski@oracle.com>,
"srikar@linux.vnet.ibm.com" <srikar@linux.vnet.ibm.com>
Subject: Re: [PATCH v9 4/4] uprobe: use FOLL_SPLIT_PMD instead of FOLL_SPLIT
Date: Fri, 26 Jul 2019 16:52:26 -0700 [thread overview]
Message-ID: <20190726165226.7068704eb54a0104aaead703@linux-foundation.org> (raw)
In-Reply-To: <509AB060-6E17-40AB-A773-DF3FB8EBDB62@fb.com>
On Fri, 26 Jul 2019 23:44:34 +0000 Song Liu <songliubraving@fb.com> wrote:
>
>
> > On Jul 26, 2019, at 4:02 PM, Andrew Morton <akpm@linux-foundation.org> wrote:
> >
> > 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".
>
> That was the patch 5, which was in earlier versions. I am working on
> addressing Kirill's feedback for it.
>
> Do I need to resubmit 4/4 with modified change log?
Please just send new changelog text now. I assume this [4/4] patch is
useful without patch #5, but a description of why it is useful is
appropriate.
I trust the fifth patch is to be sent soon?
next prev parent reply other threads:[~2019-07-26 23:52 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-26 5:46 [PATCH v9 0/4] THP aware uprobe Song Liu
2019-07-26 5:46 ` [PATCH v9 1/4] mm: move memcmp_pages() and pages_identical() Song Liu
2019-07-26 5:46 ` [PATCH v9 2/4] uprobe: use original page when all uprobes are removed Song Liu
2019-07-26 5:46 ` [PATCH v9 3/4] mm, thp: introduce FOLL_SPLIT_PMD Song Liu
2019-07-26 5:46 ` [PATCH v9 4/4] uprobe: use FOLL_SPLIT_PMD instead of FOLL_SPLIT Song Liu
2019-07-26 23:02 ` Andrew Morton
2019-07-26 23:44 ` Song Liu
2019-07-26 23:52 ` Andrew Morton [this message]
2019-07-27 0:16 ` Song Liu
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