linux-kernel - Re: [PATCH RFC 04/28] mm: rename unlock_page_lruvec

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Message-ID: <20250417145331.GG780688@cmpxchg.org>
Date: Thu, 17 Apr 2025 10:53:31 -0400
From: Johannes Weiner <hannes@...xchg.org>
To: Muchun Song <songmuchun@...edance.com>
Cc: mhocko@...nel.org, roman.gushchin@...ux.dev, shakeel.butt@...ux.dev,
	muchun.song@...ux.dev, akpm@...ux-foundation.org,
	david@...morbit.com, zhengqi.arch@...edance.com,
	yosry.ahmed@...ux.dev, nphamcs@...il.com, chengming.zhou@...ux.dev,
	linux-kernel@...r.kernel.org, cgroups@...r.kernel.org,
	linux-mm@...ck.org, hamzamahfooz@...ux.microsoft.com,
	apais@...ux.microsoft.com
Subject: Re: [PATCH RFC 04/28] mm: rename unlock_page_lruvec_irq and its
 variants

On Tue, Apr 15, 2025 at 10:45:08AM +0800, Muchun Song wrote:
> It is inappropriate to use folio_lruvec_lock() variants in conjunction with
> unlock_page_lruvec() variants, as this involves the inconsistent operation of
> locking a folio while unlocking a page. To rectify this, the functions
> unlock_page_lruvec{_irq, _irqrestore} are renamed to lruvec_unlock{_irq,
> _irqrestore}.
> 
> Signed-off-by: Muchun Song <songmuchun@...edance.com>
> Acked-by: Roman Gushchin <roman.gushchin@...ux.dev>

Acked-by: Johannes Weiner <hannes@...xchg.org>