Re: [PATCH v3] mm/page_ext: Do not allocate space for page_ext->flags if not needed

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To: David Hildenbrand <david@xxxxxxxxxx>
Subject: Re: [PATCH v3] mm/page_ext: Do not allocate space for page_ext->flags if not needed
From: Pasha Tatashin <pasha.tatashin@xxxxxxxxxx>
Date: Tue, 17 Jan 2023 15:05:27 -0500
Cc: Vlastimil Babka <vbabka@xxxxxxx>, akpm@xxxxxxxxxxxxxxxxxxxx, mhocko@xxxxxxxx, quic_charante@xxxxxxxxxxx, lizhe.67@xxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, linux-mm@xxxxxxxxx, Mike Rapoport <rppt@xxxxxxxxxxxxx>
In-reply-to: <916aedc8-1d0b-a0f9-5ddf-6c6305e7cbdb@redhat.com>
References: <20230113154253.92480-1-pasha.tatashin@soleen.com> <0c706897-b2cc-714c-c72e-4154b1f3f52b@suse.cz> <916aedc8-1d0b-a0f9-5ddf-6c6305e7cbdb@redhat.com>

> >> Signed-off-by: Pasha Tatashin <pasha.tatashin@xxxxxxxxxx>
> >
> > Acked-by: Vlastimil Babka <vbabka@xxxxxxx>
> >
> > Mike's comments look reasonable to me.
>
> Seconded
>
> Acked-by: David Hildenbrand <david@xxxxxxxxxx>

Thank you Vlastimil and David.

Pasha

>
> --
> Thanks,
>
> David / dhildenb
>

References:
- [PATCH v3] mm/page_ext: Do not allocate space for page_ext->flags if not needed
  - From: Pasha Tatashin
- Re: [PATCH v3] mm/page_ext: Do not allocate space for page_ext->flags if not needed
  - From: Vlastimil Babka
- Re: [PATCH v3] mm/page_ext: Do not allocate space for page_ext->flags if not needed
  - From: David Hildenbrand

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