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From: Song Liu <songliubraving@fb.com>
To: Andrew Morton <akpm@linux-foundation.org>
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 23:44:34 +0000	[thread overview]
Message-ID: <509AB060-6E17-40AB-A773-DF3FB8EBDB62@fb.com> (raw)
In-Reply-To: <20190726160239.68f538a79913df343308b473@linux-foundation.org>



> 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? 

Thanks,
Song

  reply	other threads:[~2019-07-26 23:45 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 [this message]
2019-07-26 23:52       ` Andrew Morton
2019-07-27  0:16         ` Song Liu

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