linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Zi Yan <zi.yan@sent.com>
To: linux-kernel@vger.kernel.org, linux-mm@kvack.org,
	kirill.shutemov@linux.intel.com
Cc: akpm@linux-foundation.org, minchan@kernel.org, vbabka@suse.cz,
	mgorman@techsingularity.net, n-horiguchi@ah.jp.nec.com,
	khandual@linux.vnet.ibm.com, zi.yan@cs.rutgers.edu
Subject: [PATCH v3 14/14] mm: memory_hotplug: memory hotremove supports thp migration
Date: Sun,  5 Feb 2017 11:12:52 -0500	[thread overview]
Message-ID: <20170205161252.85004-15-zi.yan@sent.com> (raw)
In-Reply-To: <20170205161252.85004-1-zi.yan@sent.com>

From: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>

This patch enables thp migration for memory hotremove.

Signed-off-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
---
ChangeLog v1->v2:
- base code switched from alloc_migrate_target to new_node_page()
---
 mm/memory_hotplug.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
index 9cb4c83151a8..e988ea15cc99 100644
--- a/mm/memory_hotplug.c
+++ b/mm/memory_hotplug.c
@@ -1593,10 +1593,10 @@ static struct page *new_node_page(struct page *page, unsigned long private,
 		gfp_mask |= __GFP_HIGHMEM;
 
 	if (!nodes_empty(nmask))
-		new_page = __alloc_pages_nodemask(gfp_mask, 0,
+		new_page = __alloc_pages_nodemask(gfp_mask, order,
 					node_zonelist(nid, gfp_mask), &nmask);
 	if (!new_page)
-		new_page = __alloc_pages(gfp_mask, 0,
+		new_page = __alloc_pages(gfp_mask, order,
 					node_zonelist(nid, gfp_mask));
 
 	if (new_page && order == hpage_order(page))
-- 
2.11.0

  parent reply	other threads:[~2017-02-05 16:15 UTC|newest]

Thread overview: 47+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-02-05 16:12 [PATCH v3 00/14] mm: page migration enhancement for thp Zi Yan
2017-02-05 16:12 ` [PATCH v3 01/14] mm: thp: make __split_huge_pmd_locked visible Zi Yan
2017-02-06  6:12   ` Naoya Horiguchi
2017-02-06 12:10     ` Zi Yan
2017-02-06 15:02   ` Matthew Wilcox
2017-02-06 15:03     ` Zi Yan
2017-02-05 16:12 ` [PATCH v3 02/14] mm: thp: create new __zap_huge_pmd_locked function Zi Yan
2017-02-05 16:12 ` [PATCH v3 03/14] mm: use pmd lock instead of racy checks in zap_pmd_range() Zi Yan
2017-02-06  4:02   ` Hillf Danton
2017-02-06  4:14     ` Zi Yan
2017-02-06  7:43   ` Naoya Horiguchi
2017-02-06 13:02     ` Zi Yan
2017-02-06 23:22       ` Naoya Horiguchi
2017-02-06 16:07   ` Kirill A. Shutemov
2017-02-06 16:32     ` Zi Yan
2017-02-06 17:35       ` Kirill A. Shutemov
2017-02-07 13:55     ` Aneesh Kumar K.V
2017-02-07 14:19   ` Kirill A. Shutemov
2017-02-07 15:11     ` Zi Yan
2017-02-07 16:37       ` Kirill A. Shutemov
2017-02-07 17:14         ` Zi Yan
2017-02-07 17:45           ` Kirill A. Shutemov
2017-02-13  0:25             ` Zi Yan
2017-02-13 10:59               ` Kirill A. Shutemov
2017-02-13 14:40                 ` Andrea Arcangeli
2017-02-05 16:12 ` [PATCH v3 04/14] mm: x86: move _PAGE_SWP_SOFT_DIRTY from bit 7 to bit 1 Zi Yan
2017-02-09  9:14   ` Naoya Horiguchi
2017-02-09 15:07     ` Zi Yan
2017-02-05 16:12 ` [PATCH v3 05/14] mm: mempolicy: add queue_pages_node_check() Zi Yan
2017-02-05 16:12 ` [PATCH v3 06/14] mm: thp: introduce separate TTU flag for thp freezing Zi Yan
2017-02-05 16:12 ` [PATCH v3 07/14] mm: thp: introduce CONFIG_ARCH_ENABLE_THP_MIGRATION Zi Yan
2017-02-05 16:12 ` [PATCH v3 08/14] mm: thp: enable thp migration in generic path Zi Yan
2017-02-09  9:15   ` Naoya Horiguchi
2017-02-09 15:17     ` Zi Yan
2017-02-09 23:04       ` Naoya Horiguchi
2017-02-14 20:13   ` Zi Yan
2017-02-05 16:12 ` [PATCH v3 09/14] mm: thp: check pmd migration entry in common path Zi Yan
2017-02-09  9:16   ` Naoya Horiguchi
2017-02-09 17:36     ` Zi Yan
2017-02-05 16:12 ` [PATCH v3 10/14] mm: soft-dirty: keep soft-dirty bits over thp migration Zi Yan
2017-02-05 16:12 ` [PATCH v3 11/14] mm: hwpoison: soft offline supports " Zi Yan
2017-02-05 16:12 ` [PATCH v3 12/14] mm: mempolicy: mbind and migrate_pages support " Zi Yan
2017-02-05 16:12 ` [PATCH v3 13/14] mm: migrate: move_pages() supports " Zi Yan
2017-02-09  9:16   ` Naoya Horiguchi
2017-02-09 17:37     ` Zi Yan
2017-02-05 16:12 ` Zi Yan [this message]
2017-02-23 16:12 ` [PATCH v3 00/14] mm: page migration enhancement for thp Zi Yan

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20170205161252.85004-15-zi.yan@sent.com \
    --to=zi.yan@sent.com \
    --cc=akpm@linux-foundation.org \
    --cc=khandual@linux.vnet.ibm.com \
    --cc=kirill.shutemov@linux.intel.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-mm@kvack.org \
    --cc=mgorman@techsingularity.net \
    --cc=minchan@kernel.org \
    --cc=n-horiguchi@ah.jp.nec.com \
    --cc=vbabka@suse.cz \
    --cc=zi.yan@cs.rutgers.edu \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).