On 11/23/2015 09:32 PM, Naoya Horiguchi wrote:
> On Fri, Nov 20, 2015 at 01:56:18PM -0800, Mike Kravetz wrote:
>> On 11/19/2015 11:57 PM, Hillf Danton wrote:
When dequeue_huge_page_vma() in alloc_huge_page() fails, we fall back to
alloc_buddy_huge_page() to directly create a
On 11/23/2015 09:32 PM, Naoya Horiguchi wrote:
> On Fri, Nov 20, 2015 at 01:56:18PM -0800, Mike Kravetz wrote:
>> On 11/19/2015 11:57 PM, Hillf Danton wrote:
When dequeue_huge_page_vma() in alloc_huge_page() fails, we fall back to
alloc_buddy_huge_page() to directly create a
On Fri, Nov 20, 2015 at 01:56:18PM -0800, Mike Kravetz wrote:
> On 11/19/2015 11:57 PM, Hillf Danton wrote:
> >>
> >> When dequeue_huge_page_vma() in alloc_huge_page() fails, we fall back to
> >> alloc_buddy_huge_page() to directly create a hugepage from the buddy
> >> allocator.
> >> In that
On Fri, Nov 20, 2015 at 02:26:38PM -0800, Andrew Morton wrote:
> On Fri, 20 Nov 2015 15:57:21 +0800 "Hillf Danton"
> wrote:
>
> > >
> > > When dequeue_huge_page_vma() in alloc_huge_page() fails, we fall back to
> > > alloc_buddy_huge_page() to directly create a hugepage from the buddy
> > >
On Fri, Nov 20, 2015 at 02:26:38PM -0800, Andrew Morton wrote:
> On Fri, 20 Nov 2015 15:57:21 +0800 "Hillf Danton"
> wrote:
>
> > >
> > > When dequeue_huge_page_vma() in alloc_huge_page() fails, we fall back to
> > > alloc_buddy_huge_page() to directly create a
On Fri, Nov 20, 2015 at 01:56:18PM -0800, Mike Kravetz wrote:
> On 11/19/2015 11:57 PM, Hillf Danton wrote:
> >>
> >> When dequeue_huge_page_vma() in alloc_huge_page() fails, we fall back to
> >> alloc_buddy_huge_page() to directly create a hugepage from the buddy
> >> allocator.
> >> In that
On Fri, 20 Nov 2015 15:57:21 +0800 "Hillf Danton"
wrote:
> >
> > When dequeue_huge_page_vma() in alloc_huge_page() fails, we fall back to
> > alloc_buddy_huge_page() to directly create a hugepage from the buddy
> > allocator.
> > In that case, however, if alloc_buddy_huge_page() succeeds we
On 11/19/2015 11:57 PM, Hillf Danton wrote:
>>
>> When dequeue_huge_page_vma() in alloc_huge_page() fails, we fall back to
>> alloc_buddy_huge_page() to directly create a hugepage from the buddy
>> allocator.
>> In that case, however, if alloc_buddy_huge_page() succeeds we don't decrement
>>
>
> When dequeue_huge_page_vma() in alloc_huge_page() fails, we fall back to
> alloc_buddy_huge_page() to directly create a hugepage from the buddy
> allocator.
> In that case, however, if alloc_buddy_huge_page() succeeds we don't decrement
> h->resv_huge_pages, which means that successful
On 11/19/2015 11:57 PM, Hillf Danton wrote:
>>
>> When dequeue_huge_page_vma() in alloc_huge_page() fails, we fall back to
>> alloc_buddy_huge_page() to directly create a hugepage from the buddy
>> allocator.
>> In that case, however, if alloc_buddy_huge_page() succeeds we don't decrement
>>
On Fri, 20 Nov 2015 15:57:21 +0800 "Hillf Danton"
wrote:
> >
> > When dequeue_huge_page_vma() in alloc_huge_page() fails, we fall back to
> > alloc_buddy_huge_page() to directly create a hugepage from the buddy
> > allocator.
> > In that case, however, if
>
> When dequeue_huge_page_vma() in alloc_huge_page() fails, we fall back to
> alloc_buddy_huge_page() to directly create a hugepage from the buddy
> allocator.
> In that case, however, if alloc_buddy_huge_page() succeeds we don't decrement
> h->resv_huge_pages, which means that successful
When dequeue_huge_page_vma() in alloc_huge_page() fails, we fall back to
alloc_buddy_huge_page() to directly create a hugepage from the buddy allocator.
In that case, however, if alloc_buddy_huge_page() succeeds we don't decrement
h->resv_huge_pages, which means that successful hugetlb_fault()
When dequeue_huge_page_vma() in alloc_huge_page() fails, we fall back to
alloc_buddy_huge_page() to directly create a hugepage from the buddy allocator.
In that case, however, if alloc_buddy_huge_page() succeeds we don't decrement
h->resv_huge_pages, which means that successful hugetlb_fault()
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