) ; butao
; fengbaopeng ;
nsaenzjulie...@suse.de; steve.cap...@arm.com;
linux-arm-ker...@lists.infradead.org; linux-kernel@vger.kernel.org; sujunfei
; Linuxarm
主题: Re: 答复: [PATCH v2] arm64: mm: free unused memmap for sparse memory model
that define VMEMMAP
On Mon, Nov 16, 2020 at 08:42:17AM +
On Mon, Nov 16, 2020 at 08:42:17AM +, liwei (CM) wrote:
> I have changed SECTION_SIZE_BITS to 27 in our products, but I don't
> have to submit it.
Well, if you send a patch, I'm happy to merge it.
--
Catalin
openg
; nsaenzjulie...@suse.de; steve.cap...@arm.com;
linux-arm-ker...@lists.infradead.org; linux-kernel@vger.kernel.org; sujunfei
; Linuxarm
主题: RE: [PATCH v2] arm64: mm: free unused memmap for sparse memory model that
define VMEMMAP
> -Original Message-
> From: Cata
de; steve.cap...@arm.com; Song Bao Hua (Barry Song)
> ; linux-arm-ker...@lists.infradead.org;
> linux-kernel@vger.kernel.org; sujunfei
> Subject: Re: [PATCH v2] arm64: mm: free unused memmap for sparse memory
> model that define VMEMMAP
>
> On Mon, Aug 17, 2020 at 11:04:05AM +030
On Mon, Aug 17, 2020 at 11:04:05AM +0300, Mike Rapoport wrote:
> On Wed, Aug 12, 2020 at 09:06:55AM +0800, Wei Li wrote:
> > For the memory hole, sparse memory model that define SPARSEMEM_VMEMMAP
> > do not free the reserved memory for the page map, this patch do it.
>
> I've been thinking about i
On Thu, Sep 03, 2020 at 01:05:58PM +0100, Catalin Marinas wrote:
> On Mon, Aug 17, 2020 at 11:04:05AM +0300, Mike Rapoport wrote:
> > On Wed, Aug 12, 2020 at 09:06:55AM +0800, Wei Li wrote:
> > > For the memory hole, sparse memory model that define SPARSEMEM_VMEMMAP
> > > do not free the reserved m
On Wed, Aug 12, 2020 at 09:06:55AM +0800, Wei Li wrote:
> For the memory hole, sparse memory model that define SPARSEMEM_VMEMMAP
> do not free the reserved memory for the page map, this patch do it.
I've been thinking about it a bit more and it seems that instead of
freeing unused memory map it wo
For the memory hole, sparse memory model that define SPARSEMEM_VMEMMAP
do not free the reserved memory for the page map, this patch do it.
Signed-off-by: Wei Li
Signed-off-by: Chen Feng
Signed-off-by: Xia Qing
v2: fix the patch v1 compile errors that are not based on the latest mainline.
---
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