Re: [PATCH v3 4/9] clear the memory to store struct page

2012-10-29 Thread Wen Congyang
At 10/30/2012 10:41 AM, Andrew Morton Wrote: > On Tue, 30 Oct 2012 10:18:17 +0800 Wen Congyang wrote: > >> At 10/30/2012 05:10 AM, Andrew Morton Wrote: >>> On Fri, 26 Oct 2012 17:44:06 +0800 >>> Wen Congyang wrote: >>> This patch has been acked by kosaki motohiro. Is it OK to be merged

Re: [PATCH v3 4/9] clear the memory to store struct page

2012-10-29 Thread Andrew Morton
On Tue, 30 Oct 2012 10:18:17 +0800 Wen Congyang wrote: > At 10/30/2012 05:10 AM, Andrew Morton Wrote: > > On Fri, 26 Oct 2012 17:44:06 +0800 > > Wen Congyang wrote: > > > >> This patch has been acked by kosaki motohiro. Is it OK to be merged > >> into -mm tree? > > > > I'd already merged the v

Re: [PATCH v3 4/9] clear the memory to store struct page

2012-10-29 Thread Wen Congyang
At 10/30/2012 05:10 AM, Andrew Morton Wrote: > On Fri, 26 Oct 2012 17:44:06 +0800 > Wen Congyang wrote: > >> This patch has been acked by kosaki motohiro. Is it OK to be merged >> into -mm tree? > > I'd already merged the v2 patchset when you later sent out the v3 > patchset which contains some

Re: [PATCH v3 4/9] clear the memory to store struct page

2012-10-29 Thread Andrew Morton
On Fri, 26 Oct 2012 17:44:06 +0800 Wen Congyang wrote: > This patch has been acked by kosaki motohiro. Is it OK to be merged > into -mm tree? I'd already merged the v2 patchset when you later sent out the v3 patchset which contains some of the material from v2 plus more things. I can drop all o

Re: [PATCH v3 4/9] clear the memory to store struct page

2012-10-26 Thread Wen Congyang
Hi, andrew morton: This patch has been acked by kosaki motohiro. Is it OK to be merged into -mm tree? Thanks Wen Congyang At 10/19/2012 02:46 PM, we...@cn.fujitsu.com Wrote: > From: Wen Congyang > > If sparse memory vmemmap is enabled, we can't free the memory to store > struct page when a mem

Re: [PATCH v3 4/9] clear the memory to store struct page

2012-10-19 Thread KOSAKI Motohiro
On Fri, Oct 19, 2012 at 2:46 AM, wrote: > From: Wen Congyang > > If sparse memory vmemmap is enabled, we can't free the memory to store > struct page when a memory device is hotremoved, because we may store > struct page in the memory to manage the memory which doesn't belong > to this memory de

[PATCH v3 4/9] clear the memory to store struct page

2012-10-18 Thread wency
From: Wen Congyang If sparse memory vmemmap is enabled, we can't free the memory to store struct page when a memory device is hotremoved, because we may store struct page in the memory to manage the memory which doesn't belong to this memory device. When we hotadded this memory device again, we w