Re: [PATCH 36/48] truncate: Skip known-truncated indices

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To: "Matthew Wilcox (Oracle)" <willy@xxxxxxxxxxxxx>
Subject: Re: [PATCH 36/48] truncate: Skip known-truncated indices
From: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Date: Thu, 23 Dec 2021 09:21:42 +0100
Cc: linux-fsdevel@xxxxxxxxxxxxxxx, linux-mm@xxxxxxxxx
In-reply-to: <20211208042256.1923824-37-willy@infradead.org>

On Wed, Dec 08, 2021 at 04:22:44AM +0000, Matthew Wilcox (Oracle) wrote:
> If we've truncated an entire folio, we can skip over all the indices
> covered by this folio.
> 
> Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>

Looks good,

Reviewed-by: Christoph Hellwig <hch@xxxxxx>

References:
- [PATCH 00/48] Folios for 5.17
  - From: Matthew Wilcox (Oracle)
- [PATCH 36/48] truncate: Skip known-truncated indices
  - From: Matthew Wilcox (Oracle)

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