On Tue 09-04-13 18:00:34, Naoya Horiguchi wrote:
[...]
> I rewrite the comment here, how about this?
>
> - if (absent ||
> + /*
> + * We need call hugetlb_fault for both hugepages under migration
> + * (in which case hugetlb_fault waits for the mig
> I rewrite the comment here, how about this?
>
> - if (absent ||
> + /*
> +* We need call hugetlb_fault for both hugepages under
> migration
> +* (in which case hugetlb_fault waits for the migration,) and
> +* hwpoisoned
On Mon, Apr 08, 2013 at 04:57:44PM -0400, KOSAKI Motohiro wrote:
> > - if (absent ||
> > + /*
> > +* is_swap_pte test covers both is_hugetlb_entry_hwpoisoned
> > +* and hugepages under migration in which case
> > +* hugetlb
> - if (absent ||
> + /*
> +* is_swap_pte test covers both is_hugetlb_entry_hwpoisoned
> +* and hugepages under migration in which case
> +* hugetlb_fault waits for the migration and bails out
> +* properly
On Fri, Apr 05, 2013 at 02:59:43PM -0400, KOSAKI Motohiro wrote:
> (4/3/13 2:35 PM), Naoya Horiguchi wrote:
> > With applying the previous patch "hugetlbfs: stop setting VM_DONTDUMP in
> > initializing vma(VM_HUGETLB)" to reenable hugepage coredump, if a memory
> > error happens on a hugepage and t
(4/3/13 2:35 PM), Naoya Horiguchi wrote:
> With applying the previous patch "hugetlbfs: stop setting VM_DONTDUMP in
> initializing vma(VM_HUGETLB)" to reenable hugepage coredump, if a memory
> error happens on a hugepage and the affected processes try to access
> the error hugepage, we hit VM_BUG_O
On 04/03/2013 02:35 PM, Naoya Horiguchi wrote:
With applying the previous patch "hugetlbfs: stop setting VM_DONTDUMP in
initializing vma(VM_HUGETLB)" to reenable hugepage coredump, if a memory
error happens on a hugepage and the affected processes try to access
the error hugepage, we hit VM_BUG_O
With applying the previous patch "hugetlbfs: stop setting VM_DONTDUMP in
initializing vma(VM_HUGETLB)" to reenable hugepage coredump, if a memory
error happens on a hugepage and the affected processes try to access
the error hugepage, we hit VM_BUG_ON(atomic_read(&page->_count) <= 0)
in get_page().
8 matches
Mail list logo