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From: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
To: linux-mm@kvack.org
Cc: Andrew Morton <akpm@linux-foundation.org>,
	Mel Gorman <mgorman@suse.de>, Andi Kleen <andi@firstfloor.org>,
	Michal Hocko <mhocko@suse.cz>,
	KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>,
	Rik van Riel <riel@redhat.com>,
	linux-kernel@vger.kernel.org
Subject: [PATCH 0/2] hugetlbfs: support split page table lock
Date: Tue, 28 May 2013 15:52:49 -0400	[thread overview]
Message-ID: <1369770771-8447-1-git-send-email-n-horiguchi@ah.jp.nec.com> (raw)

Hi,

In previous discussion [1] on "extend hugepage migration" patches, Michal and
Kosaki-san commented that in the patch "migrate: add migrate_entry_wait_huge()"
we need to solve the issue in the arch-independent manner and had better care
USE_SPLIT_PTLOCK=y case. So this patch(es) does that.

I made sure that the patched kernel shows no regression in functional tests
of libhugetlbfs.

[1]: http://thread.gmane.org/gmane.linux.kernel.mm/96665/focus=96661

Thanks,
Naoya Horiguchi

WARNING: multiple messages have this Message-ID (diff)
From: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
To: linux-mm@kvack.org
Cc: Andrew Morton <akpm@linux-foundation.org>,
	Mel Gorman <mgorman@suse.de>, Andi Kleen <andi@firstfloor.org>,
	Michal Hocko <mhocko@suse.cz>,
	KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>,
	Rik van Riel <riel@redhat.com>,
	linux-kernel@vger.kernel.org
Subject: [PATCH 0/2] hugetlbfs: support split page table lock
Date: Tue, 28 May 2013 15:52:49 -0400	[thread overview]
Message-ID: <1369770771-8447-1-git-send-email-n-horiguchi@ah.jp.nec.com> (raw)

Hi,

In previous discussion [1] on "extend hugepage migration" patches, Michal and
Kosaki-san commented that in the patch "migrate: add migrate_entry_wait_huge()"
we need to solve the issue in the arch-independent manner and had better care
USE_SPLIT_PTLOCK=y case. So this patch(es) does that.

I made sure that the patched kernel shows no regression in functional tests
of libhugetlbfs.

[1]: http://thread.gmane.org/gmane.linux.kernel.mm/96665/focus=96661

Thanks,
Naoya Horiguchi

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             reply	other threads:[~2013-05-28 19:54 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-05-28 19:52 Naoya Horiguchi [this message]
2013-05-28 19:52 ` [PATCH 0/2] hugetlbfs: support split page table lock Naoya Horiguchi
2013-05-28 19:52 ` [PATCH 1/2] " Naoya Horiguchi
2013-05-28 19:52   ` Naoya Horiguchi
2013-05-29  1:09   ` Wanpeng Li
2013-05-29  1:09   ` Wanpeng Li
2013-06-03 13:19   ` Michal Hocko
2013-06-03 13:19     ` Michal Hocko
2013-06-03 14:34     ` Naoya Horiguchi
2013-06-03 14:34       ` Naoya Horiguchi
2013-06-03 15:42       ` Michal Hocko
2013-06-03 15:42         ` Michal Hocko
2013-05-28 19:52 ` [PATCH v3 2/2] migrate: add migrate_entry_wait_huge() Naoya Horiguchi
2013-05-28 19:52   ` Naoya Horiguchi
2013-05-29  1:11   ` Wanpeng Li
2013-05-29  1:11   ` Wanpeng Li
2013-05-31 19:30   ` Andrew Morton
2013-05-31 19:30     ` Andrew Morton
2013-05-31 19:46     ` Naoya Horiguchi
2013-05-31 19:46       ` Naoya Horiguchi
2013-06-03 13:26   ` Michal Hocko
2013-06-03 13:26     ` Michal Hocko
2013-06-03 14:34     ` Naoya Horiguchi
2013-06-03 14:34       ` Naoya Horiguchi
2013-06-04 16:44     ` [PATCH v4] " Naoya Horiguchi
2013-06-04 16:44       ` Naoya Horiguchi

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