From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>,
mpe@ellerman.id.au, linuxppc-dev@lists.ozlabs.org
Cc: linux-mm@kvack.org
Subject: Re: [PATCH v2] powerpc/mm: Update default hugetlb size early
Date: Wed, 16 Feb 2022 23:25:58 +1100 [thread overview]
Message-ID: <164501435855.521186.2992256285509889819.b4-ty@ellerman.id.au> (raw)
In-Reply-To: <20220211065215.101767-1-aneesh.kumar@linux.ibm.com>
On Fri, 11 Feb 2022 12:22:15 +0530, Aneesh Kumar K.V wrote:
> commit: d9c234005227 ("Do not depend on MAX_ORDER when grouping pages by mobility")
> introduced pageblock_order which will be used to group pages better.
> The kernel now groups pages based on the value of HPAGE_SHIFT. Hence HPAGE_SHIFT
> should be set before we call set_pageblock_order.
>
> set_pageblock_order happens early in the boot and default hugetlb page size
> should be initialized before that to compute the right pageblock_order value.
>
> [...]
Applied to powerpc/next.
[1/1] powerpc/mm: Update default hugetlb size early
https://git.kernel.org/powerpc/c/2354ad252b66695be02f4acd18e37bf6264f0464
cheers
prev parent reply other threads:[~2022-02-16 12:30 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-11 6:52 [PATCH v2] powerpc/mm: Update default hugetlb size early Aneesh Kumar K.V
2022-02-11 8:30 ` David Hildenbrand
2022-02-11 9:16 ` Aneesh Kumar K V
2022-02-11 10:05 ` David Hildenbrand
2022-02-11 12:23 ` Aneesh Kumar K.V
2022-02-11 12:29 ` David Hildenbrand
2022-02-11 14:40 ` Aneesh Kumar K.V
2022-02-16 12:25 ` Michael Ellerman [this message]
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