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From: Song Liu <songliubraving@fb.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Randy Dunlap <rdunlap@infradead.org>,
	Stephen Rothwell <sfr@canb.auug.org.au>,
	Linux Next Mailing List <linux-next@vger.kernel.org>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	Linux MM <linux-mm@kvack.org>
Subject: Re: linux-next: Tree for Aug 7 (mm/khugepaged.c)
Date: Wed, 7 Aug 2019 22:13:33 +0000
Message-ID: <4CB11692-DD66-4381-91DC-709C9B812B33@fb.com> (raw)
In-Reply-To: <20190807142755.8211d58d5ecec8082587b073@linux-foundation.org>



> On Aug 7, 2019, at 2:27 PM, Andrew Morton <akpm@linux-foundation.org> wrote:
> 
> On Wed, 7 Aug 2019 21:00:04 +0000 Song Liu <songliubraving@fb.com> wrote:
> 
>>>> 
>>>> Shall I resend the patch, or shall I send fix on top of current patch?
>>> 
>>> Either is OK.  If the difference is small I will turn it into an
>>> incremental patch so that I (and others) can see what changed.
>> 
>> Please find the patch to fix this at the end of this email. It applies 
>> right on top of "khugepaged: enable collapse pmd for pte-mapped THP". 
>> It may conflict a little with the "Enable THP for text section of 
>> non-shmem files" set, which renames function khugepaged_scan_shmem(). 
>> 
>> Also, I found v3 of the set in linux-next. The latest is v4:
>> 
>> https://lkml.org/lkml/2019/8/2/1587
>> https://lkml.org/lkml/2019/8/2/1588
>> https://lkml.org/lkml/2019/8/2/1589
> 
> It's all a bit confusing.  I'll drop 

Agreed this is confusing. 

> 
> mm-move-memcmp_pages-and-pages_identical.patch
> uprobe-use-original-page-when-all-uprobes-are-removed.patch
> uprobe-use-original-page-when-all-uprobes-are-removed-v2.patch
> mm-thp-introduce-foll_split_pmd.patch
> mm-thp-introduce-foll_split_pmd-v11.patch
> uprobe-use-foll_split_pmd-instead-of-foll_split.patch
> khugepaged-enable-collapse-pmd-for-pte-mapped-thp.patch
> uprobe-collapse-thp-pmd-after-removing-all-uprobes.patch
> 
> Please resolve Oleg's review comments and resend everything.

Will do. 

Thanks,
Song

  parent reply index

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-07  8:36 linux-next: Tree for Aug 7 Stephen Rothwell
2019-08-07 15:11 ` linux-next: Tree for Aug 7 (mm/khugepaged.c) Randy Dunlap
2019-08-07 16:59   ` Song Liu
2019-08-07 20:10     ` Andrew Morton
2019-08-07 21:00       ` Song Liu
2019-08-07 21:27         ` Andrew Morton
2019-08-07 21:30           ` Randy Dunlap
2019-08-07 22:11             ` Song Liu
2019-08-08  1:31               ` Stephen Rothwell
2019-08-07 22:13           ` Song Liu [this message]
2019-08-08  1:20           ` Stephen Rothwell
2019-08-07 15:29 ` linux-next: Tree for Aug 7 (net/bridge/netfilter/nf_conntrack_bridge.c) Randy Dunlap
2019-08-07 15:57   ` Jeremy Sowden
2019-09-23 22:26     ` Ivan Kalvachev
2019-09-23 22:48       ` Jeremy Sowden
2019-08-08  5:13 ` linux-next: Tree for Aug 7 Michael Ellerman
2019-08-08 15:54   ` Gustavo A. R. Silva

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