linux-kernel - Re: [PATCH mm-unstable v5 10/10] mm/hugetlb: change hugetlb allocation functions to return a folio

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Date:   Wed, 7 Dec 2022 14:01:25 -0800
From:   Mike Kravetz <mike.kravetz@...cle.com>
To:     Sidhartha Kumar <sidhartha.kumar@...cle.com>
Cc:     linux-kernel@...r.kernel.org, linux-mm@...ck.org,
        akpm@...ux-foundation.org, songmuchun@...edance.com,
        willy@...radead.org, almasrymina@...gle.com, linmiaohe@...wei.com,
        hughd@...gle.com, tsahu@...ux.ibm.com, jhubbard@...dia.com,
        david@...hat.com, Wei Chen <harperchen1110@...il.com>,
        Rasmus Villemoes <linux@...musvillemoes.dk>
Subject: Re: [PATCH mm-unstable v5 10/10] mm/hugetlb: change hugetlb
 allocation functions to return a folio

On 11/29/22 14:50, Sidhartha Kumar wrote:
> Many hugetlb allocation helper functions have now been converting to
> folios, update their higher level callers to be compatible with folios.
> alloc_pool_huge_page is reorganized to avoid a smatch warning reporting
> the folio variable is unintialized.
> 
> Signed-off-by: Sidhartha Kumar <sidhartha.kumar@...cle.com>
> Reported-by: Wei Chen <harperchen1110@...il.com>
> Suggested-by: John Hubbard <jhubbard@...dia.com>
> Suggested-by: Rasmus Villemoes <linux@...musvillemoes.dk>
> ---
>  mm/hugetlb.c | 120 ++++++++++++++++++++++++---------------------------
>  1 file changed, 57 insertions(+), 63 deletions(-)

Thanks!  And, thank you to John, Wei and Rasmus for helping with
previous versions of the patch.

Reviewed-by: Mike Kravetz <mike.kravetz@...cle.com>

-- 
Mike Kravetz