From: Anshuman Khandual <khandual@linux.vnet.ibm.com>
To: Michal Hocko <mhocko@kernel.org>,
Anshuman Khandual <khandual@linux.vnet.ibm.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Zi Yan <zi.yan@cs.rutgers.edu>,
Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>,
"Kirill A. Shutemov" <kirill@shutemov.name>,
Vlastimil Babka <vbabka@suse.cz>,
Andrea Reale <ar@linux.vnet.ibm.com>,
linux-mm@kvack.org, LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 2/3] mm, migrate: remove reason argument from new_page_t
Date: Wed, 3 Jan 2018 19:49:40 +0530 [thread overview]
Message-ID: <2dff7c5e-118b-1e57-ef13-2fa7389895fd@linux.vnet.ibm.com> (raw)
In-Reply-To: <20180103140923.GD11319@dhcp22.suse.cz>
On 01/03/2018 07:39 PM, Michal Hocko wrote:
> On Wed 03-01-18 19:30:38, Anshuman Khandual wrote:
>> On 01/03/2018 01:55 PM, Michal Hocko wrote:
>>> From: Michal Hocko <mhocko@suse.com>
>>>
>>> No allocation callback is using this argument anymore. new_page_node
>>> used to use this parameter to convey node_id resp. migration error
>>> up to move_pages code (do_move_page_to_node_array). The error status
>>> never made it into the final status field and we have a better way
>>> to communicate node id to the status field now. All other allocation
>>> callbacks simply ignored the argument so we can drop it finally.
>>
>> There is a migrate_pages() call in powerpc which needs to be changed
>> as well. It was failing the build on powerpc.
>
> Yes, see http://lkml.kernel.org/r/20180103091134.GB11319@dhcp22.suse.cz
Oops, my bad. I am sorry, missed this.
next prev parent reply other threads:[~2018-01-03 14:19 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-03 8:25 [PATCH 0/3] unclutter thp migration Michal Hocko
2018-01-03 8:25 ` [PATCH 1/3] mm, numa: rework do_pages_move Michal Hocko
2018-01-05 3:52 ` Anshuman Khandual
2018-01-05 9:14 ` Michal Hocko
2018-01-05 9:20 ` Anshuman Khandual
2018-01-05 9:33 ` Michal Hocko
2018-01-05 17:15 ` Christopher Lameter
2018-01-05 18:09 ` Michal Hocko
2018-01-05 18:41 ` Christopher Lameter
2018-01-05 18:48 ` Michal Hocko
2018-01-05 19:27 ` Christopher Lameter
2018-01-05 19:44 ` Michal Hocko
2018-01-29 22:06 ` Zi Yan
2018-01-29 22:35 ` Andrew Morton
2018-01-29 23:39 ` Zi Yan
2018-01-29 23:48 ` Andrew Morton
2018-01-03 8:25 ` [PATCH 2/3] mm, migrate: remove reason argument from new_page_t Michal Hocko
2018-01-03 9:11 ` Michal Hocko
2018-01-03 14:00 ` Anshuman Khandual
2018-01-03 14:09 ` Michal Hocko
2018-01-03 14:19 ` Anshuman Khandual [this message]
2018-01-03 8:25 ` [PATCH 3/3] mm: unclutter THP migration Michal Hocko
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