On Fri, Apr 05, 2013 at 04:33:32PM -0400, KOSAKI Motohiro wrote:
> > diff --git v3.9-rc3.orig/mm/hugetlb.c v3.9-rc3/mm/hugetlb.c
> > index 0a0be33..98a478e 100644
> > --- v3.9-rc3.orig/mm/hugetlb.c
> > +++ v3.9-rc3/mm/hugetlb.c
> > @@ -2819,7 +2819,7 @@ int hugetlb_fault(struct mm_struct *mm, struc
> diff --git v3.9-rc3.orig/mm/hugetlb.c v3.9-rc3/mm/hugetlb.c
> index 0a0be33..98a478e 100644
> --- v3.9-rc3.orig/mm/hugetlb.c
> +++ v3.9-rc3/mm/hugetlb.c
> @@ -2819,7 +2819,7 @@ int hugetlb_fault(struct mm_struct *mm, struct
> vm_area_struct *vma,
> if (ptep) {
> entry = huge_
> diff --git v3.9-rc3.orig/mm/hugetlb.c v3.9-rc3/mm/hugetlb.c
> index 0a0be33..98a478e 100644
> --- v3.9-rc3.orig/mm/hugetlb.c
> +++ v3.9-rc3/mm/hugetlb.c
> @@ -2819,7 +2819,7 @@ int hugetlb_fault(struct mm_struct *mm, struct
> vm_area_struct *vma,
> if (ptep) {
> entry = huge_
On Mon, Mar 25, 2013 at 11:13:40AM +0100, Michal Hocko wrote:
> On Fri 22-03-13 16:23:46, Naoya Horiguchi wrote:
> > When we have a page fault for the address which is backed by a hugepage
> > under migration, the kernel can't wait correctly until the migration
> > finishes. This is because pte_off
On Fri 22-03-13 16:23:46, Naoya Horiguchi wrote:
> When we have a page fault for the address which is backed by a hugepage
> under migration, the kernel can't wait correctly until the migration
> finishes. This is because pte_offset_map_lock() can't get a correct
> migration entry for hugepage. Thi
On 03/22/2013 04:23 PM, Naoya Horiguchi wrote:
When we have a page fault for the address which is backed by a hugepage
under migration, the kernel can't wait correctly until the migration
finishes. This is because pte_offset_map_lock() can't get a correct
migration entry for hugepage. This patch
When we have a page fault for the address which is backed by a hugepage
under migration, the kernel can't wait correctly until the migration
finishes. This is because pte_offset_map_lock() can't get a correct
migration entry for hugepage. This patch adds migration_entry_wait_huge()
to separate code
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