On Thu, Oct 22, 2015 at 12:49:45PM +0300, Kirill A. Shutemov wrote:
> On Thu, Oct 22, 2015 at 10:24:33AM +0200, Artem Savkov wrote:
> > On Tue, Oct 06, 2015 at 06:23:41PM +0300, Kirill A. Shutemov wrote:
> > > With new THP refcounting, we don't need tricks to stabilize huge page.
> > > If we've
On Thu, Oct 22, 2015 at 10:24:33AM +0200, Artem Savkov wrote:
> On Tue, Oct 06, 2015 at 06:23:41PM +0300, Kirill A. Shutemov wrote:
> > With new THP refcounting, we don't need tricks to stabilize huge page.
> > If we've got reference to tail page, it can't split under us.
> >
> > This patch
On Tue, Oct 06, 2015 at 06:23:41PM +0300, Kirill A. Shutemov wrote:
> With new THP refcounting, we don't need tricks to stabilize huge page.
> If we've got reference to tail page, it can't split under us.
>
> This patch effectively reverts a5b338f2b0b1.
>
> Signed-off-by: Kirill A. Shutemov
>
On Tue, Oct 06, 2015 at 06:23:41PM +0300, Kirill A. Shutemov wrote:
> With new THP refcounting, we don't need tricks to stabilize huge page.
> If we've got reference to tail page, it can't split under us.
>
> This patch effectively reverts a5b338f2b0b1.
>
> Signed-off-by: Kirill A. Shutemov
On Thu, Oct 22, 2015 at 12:49:45PM +0300, Kirill A. Shutemov wrote:
> On Thu, Oct 22, 2015 at 10:24:33AM +0200, Artem Savkov wrote:
> > On Tue, Oct 06, 2015 at 06:23:41PM +0300, Kirill A. Shutemov wrote:
> > > With new THP refcounting, we don't need tricks to stabilize huge page.
> > > If we've
On Thu, Oct 22, 2015 at 10:24:33AM +0200, Artem Savkov wrote:
> On Tue, Oct 06, 2015 at 06:23:41PM +0300, Kirill A. Shutemov wrote:
> > With new THP refcounting, we don't need tricks to stabilize huge page.
> > If we've got reference to tail page, it can't split under us.
> >
> > This patch
With new THP refcounting, we don't need tricks to stabilize huge page.
If we've got reference to tail page, it can't split under us.
This patch effectively reverts a5b338f2b0b1.
Signed-off-by: Kirill A. Shutemov
Tested-by: Sasha Levin
Tested-by: Aneesh Kumar K.V
Acked-by: Jerome Marchand
---
With new THP refcounting, we don't need tricks to stabilize huge page.
If we've got reference to tail page, it can't split under us.
This patch effectively reverts a5b338f2b0b1.
Signed-off-by: Kirill A. Shutemov
Tested-by: Sasha Levin
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