linux-kernel - Re: [PATCHSET v7 0/11] Uncached buffered IO

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Message-ID: <tp5nhohkf73dubmepzo7u2hkwwstl2cphuznigdgnf7usd7tst@6ba2nmyu4ugy>
Date: Fri, 20 Dec 2024 13:25:18 +0200
From: "Kirill A. Shutemov" <kirill@...temov.name>
To: Jens Axboe <axboe@...nel.dk>
Cc: linux-mm@...ck.org, linux-fsdevel@...r.kernel.org, hannes@...xchg.org, 
	clm@...a.com, linux-kernel@...r.kernel.org, willy@...radead.org, 
	bfoster@...hat.com
Subject: Re: [PATCHSET v7 0/11] Uncached buffered IO

> Since v6
> - Rename the PG_uncached flag to PG_dropbehind
> - Shuffle patches around a bit, most notably so the foliop_uncached
>   patch goes with the ext4 support
> - Get rid of foliop_uncached hack for btrfs (Christoph)
> - Get rid of passing in struct address_space to filemap_create_folio()
> - Inline invalidate_complete_folio2() in folio_unmap_invalidate() rather
>   than keep it as a separate helper
> - Rebase on top of current master

Hm. v6 had a patch that cleared the PG_uncached flag if the page accessed
via non-uncached lookup[1]. What happened to it? I don't see it here.

https://lore.kernel.org/all/20241203153232.92224-14-axboe@kernel.dk

-- 
  Kiryl Shutsemau / Kirill A. Shutemov