Around Thu 10 Oct 2013 21:05:38 +0300 or thereabout, Kirill A. Shutemov wrote:
> Signed-off-by: Kirill A. Shutemov <kirill.shute...@linux.intel.com>
Acked-by: Hans-Christian Egtvedt <egtv...@samfundet.no>
Given [1].
> Cc: Haavard Skinnemoen <hskinnem...@gmail.com>
> Cc: Hans-Christian Egtvedt <egtv...@samfundet.no>
> ---
> arch/avr32/include/asm/pgalloc.h | 5 ++++-
> 1 file changed, 4 insertions(+), 1 deletion(-)
>
> diff --git a/arch/avr32/include/asm/pgalloc.h
> b/arch/avr32/include/asm/pgalloc.h
> index bc7e8ae479..1aba19d68c 100644
> --- a/arch/avr32/include/asm/pgalloc.h
> +++ b/arch/avr32/include/asm/pgalloc.h
> @@ -68,7 +68,10 @@ static inline pgtable_t pte_alloc_one(struct mm_struct *mm,
> return NULL;
>
> page = virt_to_page(pg);
> - pgtable_page_ctor(page);
> + if (!pgtable_page_ctor(page)) {
> + quicklist_free(QUICK_PT, NULL, pg);
> + return NULL;
> + }
>
> return page;
> }
1: I'm assuming that pgtable_page_ctor() now returns success/error, but there
is a patch series that I have not seen.
--
mvh
Hans-Christian Egtvedt
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