On Wed, Aug 21, 2013 at 03:24:13PM +0530, Aneesh Kumar K.V wrote:
> Joonsoo Kim writes:
>
> > If we fail with a reserved page, just calling put_page() is not sufficient,
> > because put_page() invoke free_huge_page() at last step and it doesn't
> > know whether a page comes from a reserved pool
On Wed, Aug 21, 2013 at 03:24:13PM +0530, Aneesh Kumar K.V wrote:
Joonsoo Kim iamjoonsoo@lge.com writes:
If we fail with a reserved page, just calling put_page() is not sufficient,
because put_page() invoke free_huge_page() at last step and it doesn't
know whether a page comes from a
Joonsoo Kim writes:
> If we fail with a reserved page, just calling put_page() is not sufficient,
> because put_page() invoke free_huge_page() at last step and it doesn't
> know whether a page comes from a reserved pool or not. So it doesn't do
> anything related to reserved count. This makes
Joonsoo Kim iamjoonsoo@lge.com writes:
If we fail with a reserved page, just calling put_page() is not sufficient,
because put_page() invoke free_huge_page() at last step and it doesn't
know whether a page comes from a reserved pool or not. So it doesn't do
anything related to reserved
If we fail with a reserved page, just calling put_page() is not sufficient,
because put_page() invoke free_huge_page() at last step and it doesn't
know whether a page comes from a reserved pool or not. So it doesn't do
anything related to reserved count. This makes reserve count lower
than how we
If we fail with a reserved page, just calling put_page() is not sufficient,
because put_page() invoke free_huge_page() at last step and it doesn't
know whether a page comes from a reserved pool or not. So it doesn't do
anything related to reserved count. This makes reserve count lower
than how we
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