(+ saberlily + jiapeng)
On 2020/12/7 18:39, Anshuman Khandual wrote:
>
>
> On 12/7/20 3:34 PM, Mike Rapoport wrote:
>> On Mon, Dec 07, 2020 at 10:49:26AM +0100, Ard Biesheuvel wrote:
>>> On Mon, 7 Dec 2020 at 10:42, Mike Rapoport wrote:
On Mon, Dec 07, 2020 at 09:35:06AM +, Marc Z
On 12/7/20 3:34 PM, Mike Rapoport wrote:
> On Mon, Dec 07, 2020 at 10:49:26AM +0100, Ard Biesheuvel wrote:
>> On Mon, 7 Dec 2020 at 10:42, Mike Rapoport wrote:
>>>
>>> On Mon, Dec 07, 2020 at 09:35:06AM +, Marc Zyngier wrote:
On 2020-12-07 09:09, Ard Biesheuvel wrote:
> (+ Marc)
>>
On Mon, Dec 07, 2020 at 10:49:26AM +0100, Ard Biesheuvel wrote:
> On Mon, 7 Dec 2020 at 10:42, Mike Rapoport wrote:
> >
> > On Mon, Dec 07, 2020 at 09:35:06AM +, Marc Zyngier wrote:
> > > On 2020-12-07 09:09, Ard Biesheuvel wrote:
> > > > (+ Marc)
> > > >
> > > > On Fri, 4 Dec 2020 at 12:14, W
On Mon, 7 Dec 2020 at 10:42, Mike Rapoport wrote:
>
> On Mon, Dec 07, 2020 at 09:35:06AM +, Marc Zyngier wrote:
> > On 2020-12-07 09:09, Ard Biesheuvel wrote:
> > > (+ Marc)
> > >
> > > On Fri, 4 Dec 2020 at 12:14, Will Deacon wrote:
> > > >
> > > > On Fri, Dec 04, 2020 at 09:44:43AM +0800, W
On Mon, Dec 07, 2020 at 09:35:06AM +, Marc Zyngier wrote:
> On 2020-12-07 09:09, Ard Biesheuvel wrote:
> > (+ Marc)
> >
> > On Fri, 4 Dec 2020 at 12:14, Will Deacon wrote:
> > >
> > > On Fri, Dec 04, 2020 at 09:44:43AM +0800, Wei Li wrote:
> > > > For the memory hole, sparse memory model tha
On 2020-12-07 09:09, Ard Biesheuvel wrote:
(+ Marc)
On Fri, 4 Dec 2020 at 12:14, Will Deacon wrote:
On Fri, Dec 04, 2020 at 09:44:43AM +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, decrease the
(+ Marc)
On Fri, 4 Dec 2020 at 12:14, Will Deacon wrote:
>
> On Fri, Dec 04, 2020 at 09:44:43AM +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, decrease the section
> > size can reduce the waste
rnel.org; nsaenzjulie...@suse.de; liwei (CM)
> ; butao ;
> linux-arm-ker...@lists.infradead.org; fengbaopeng
>
> Subject: Re: [PATCH] arm64: mm: decrease the section size to reduce the memory
> reserved for the page map
>
>
>
> On 12/7/20 7:10 AM, Song Bao Hua (Barry
gbaopeng
>> ; nsaenzjulie...@suse.de; steve.cap...@arm.com;
>> Song Bao Hua (Barry Song) ;
>> linux-arm-ker...@lists.infradead.org; linux-kernel@vger.kernel.org; butao
>>
>> Subject: Re: [PATCH] arm64: mm: decrease the section size to reduce the
>> memory
>>
ng) ;
> linux-arm-ker...@lists.infradead.org; linux-kernel@vger.kernel.org; butao
>
> Subject: Re: [PATCH] arm64: mm: decrease the section size to reduce the memory
> reserved for the page map
>
> On Fri, Dec 04, 2020 at 11:13:47AM +, Will Deacon wrote:
> > On Fri, D
On Fri, Dec 04, 2020 at 11:13:47AM +, Will Deacon wrote:
> On Fri, Dec 04, 2020 at 09:44:43AM +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, decrease the section
> > size can reduce the waste
On Fri, Dec 04, 2020 at 09:44:43AM +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, decrease the section
> size can reduce the waste of reserved memory.
>
> Signed-off-by: Wei Li
> Signed-off-by: Baop
> -Original Message-
> From: liwei (CM)
> Sent: Friday, December 4, 2020 2:45 PM
> To: catalin.mari...@arm.com; r...@linux.ibm.com; w...@kernel.org; liwei (CM)
>
> Cc: fengbaopeng ; nsaenzjulie...@suse.de;
> steve.cap...@arm.com; Song Bao Hua (Barry Song) ;
> linux-arm-ker...@lists.infr
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