From: Minchan Kim <minchan@kernel.org>
To: ysxie@foxmail.com
Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org,
n-horiguchi@ah.jp.nec.com, mhocko@suse.com,
akpm@linux-foundation.org, vbabka@suse.cz, guohanjun@huawei.com,
qiuxishi@huawei.com
Subject: Re: [PATCH v3] HWPOISON: soft offlining for non-lru movable page
Date: Tue, 24 Jan 2017 11:34:17 +0900 [thread overview]
Message-ID: <20170124023417.GB24523@bbox> (raw)
In-Reply-To: <1485183010-9276-1-git-send-email-ysxie@foxmail.com>
On Mon, Jan 23, 2017 at 10:50:10PM +0800, ysxie@foxmail.com wrote:
> From: Yisheng Xie <xieyisheng1@huawei.com>
>
> This patch is to extends soft offlining framework to support
> non-lru page, which already support migration after
> commit bda807d44454 ("mm: migrate: support non-lru movable page
> migration")
>
> When memory corrected errors occur on a non-lru movable page,
> we can choose to stop using it by migrating data onto another
> page and disable the original (maybe half-broken) one.
>
> Signed-off-by: Yisheng Xie <xieyisheng1@huawei.com>
> Suggested-by: Michal Hocko <mhocko@kernel.org>
> Suggested-by: Minchan Kim <minchan@kernel.org>
> Acked-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Reviewed-by: Minchan Kim <minchan@kernel.org>
Thanks.
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WARNING: multiple messages have this Message-ID (diff)
From: Minchan Kim <minchan@kernel.org>
To: <ysxie@foxmail.com>
Cc: <linux-mm@kvack.org>, <linux-kernel@vger.kernel.org>,
<n-horiguchi@ah.jp.nec.com>, <mhocko@suse.com>,
<akpm@linux-foundation.org>, <vbabka@suse.cz>,
<guohanjun@huawei.com>, <qiuxishi@huawei.com>
Subject: Re: [PATCH v3] HWPOISON: soft offlining for non-lru movable page
Date: Tue, 24 Jan 2017 11:34:17 +0900 [thread overview]
Message-ID: <20170124023417.GB24523@bbox> (raw)
In-Reply-To: <1485183010-9276-1-git-send-email-ysxie@foxmail.com>
On Mon, Jan 23, 2017 at 10:50:10PM +0800, ysxie@foxmail.com wrote:
> From: Yisheng Xie <xieyisheng1@huawei.com>
>
> This patch is to extends soft offlining framework to support
> non-lru page, which already support migration after
> commit bda807d44454 ("mm: migrate: support non-lru movable page
> migration")
>
> When memory corrected errors occur on a non-lru movable page,
> we can choose to stop using it by migrating data onto another
> page and disable the original (maybe half-broken) one.
>
> Signed-off-by: Yisheng Xie <xieyisheng1@huawei.com>
> Suggested-by: Michal Hocko <mhocko@kernel.org>
> Suggested-by: Minchan Kim <minchan@kernel.org>
> Acked-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Reviewed-by: Minchan Kim <minchan@kernel.org>
Thanks.
next prev parent reply other threads:[~2017-01-24 2:34 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-23 14:50 [PATCH v3] HWPOISON: soft offlining for non-lru movable page ysxie
2017-01-23 14:50 ` ysxie
2017-01-24 2:34 ` Minchan Kim [this message]
2017-01-24 2:34 ` Minchan Kim
2017-01-25 11:47 ` Michal Hocko
2017-01-25 11:47 ` Michal Hocko
2017-01-25 11:52 ` Michal Hocko
2017-01-25 11:52 ` Michal Hocko
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