Re: [PATCH v11 24/33] mm/swap: Add folio_rotate_reclaimable()

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To: "Matthew Wilcox (Oracle)" <willy@xxxxxxxxxxxxx>
Subject: Re: [PATCH v11 24/33] mm/swap: Add folio_rotate_reclaimable()
From: David Howells <dhowells@xxxxxxxxxx>
Date: Wed, 16 Jun 2021 11:27:02 +0100
Cc: dhowells@xxxxxxxxxx, akpm@xxxxxxxxxxxxxxxxxxxx, linux-fsdevel@xxxxxxxxxxxxxxx, linux-mm@xxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, Vlastimil Babka <vbabka@xxxxxxx>, William Kucharski <william.kucharski@xxxxxxxxxx>, Christoph Hellwig <hch@xxxxxx>
In-reply-to: <20210614201435.1379188-25-willy@infradead.org>
Organization: Red Hat UK Ltd. Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SI4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 3798903

Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx> wrote:

> +	    !folio_unevictable(folio) && folio_lru(folio)) {

Hmmm...  Would folio_lru() be better named folio_on_lru()?  folio_lru() sounds
like it returns the folio's LRU.

David

Follow-Ups:
- Re: [PATCH v11 24/33] mm/swap: Add folio_rotate_reclaimable()
  - From: Matthew Wilcox

References:
- [PATCH v11 24/33] mm/swap: Add folio_rotate_reclaimable()
  - From: Matthew Wilcox (Oracle)
- [PATCH v11 00/33] Memory folios
  - From: Matthew Wilcox (Oracle)

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