Re: [PATCH v5 08/11] thp: setup huge zero page on non-write page fault

2012-11-16 Thread Kirill A. Shutemov
On Thu, Nov 15, 2012 at 01:52:44PM -0800, David Rientjes wrote: > On Thu, 15 Nov 2012, Kirill A. Shutemov wrote: > > > > > diff --git a/mm/huge_memory.c b/mm/huge_memory.c > > > > index f36bc7d..41f05f1 100644 > > > > --- a/mm/huge_memory.c > > > > +++ b/mm/huge_memory.c > > > > @@ -726,6 +726,16

Re: [PATCH v5 08/11] thp: setup huge zero page on non-write page fault

2012-11-15 Thread David Rientjes
On Thu, 15 Nov 2012, Kirill A. Shutemov wrote: > > > diff --git a/mm/huge_memory.c b/mm/huge_memory.c > > > index f36bc7d..41f05f1 100644 > > > --- a/mm/huge_memory.c > > > +++ b/mm/huge_memory.c > > > @@ -726,6 +726,16 @@ int do_huge_pmd_anonymous_page(struct mm_struct *mm, > > > struct vm_area_

Re: [PATCH v5 08/11] thp: setup huge zero page on non-write page fault

2012-11-15 Thread Kirill A. Shutemov
On Wed, Nov 14, 2012 at 03:33:16PM -0800, David Rientjes wrote: > On Wed, 7 Nov 2012, Kirill A. Shutemov wrote: > > > diff --git a/mm/huge_memory.c b/mm/huge_memory.c > > index f36bc7d..41f05f1 100644 > > --- a/mm/huge_memory.c > > +++ b/mm/huge_memory.c > > @@ -726,6 +726,16 @@ int do_huge_pmd_an

Re: [PATCH v5 08/11] thp: setup huge zero page on non-write page fault

2012-11-14 Thread David Rientjes
On Wed, 7 Nov 2012, Kirill A. Shutemov wrote: > diff --git a/mm/huge_memory.c b/mm/huge_memory.c > index f36bc7d..41f05f1 100644 > --- a/mm/huge_memory.c > +++ b/mm/huge_memory.c > @@ -726,6 +726,16 @@ int do_huge_pmd_anonymous_page(struct mm_struct *mm, > struct vm_area_struct *vma, >