linux-kernel - Re: [PATCH V2] mm: use folio_expected_ref_count() helper for reference counting

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Message-ID: <aEkyxathfOPvH9To@localhost.localdomain>
Date: Wed, 11 Jun 2025 09:39:49 +0200
From: Oscar Salvador <osalvador@...e.de>
To: Shivank Garg <shivankg@....com>
Cc: mhiramat@...nel.org, oleg@...hat.com, peterz@...radead.org,
	mingo@...hat.com, acme@...nel.org, namhyung@...nel.org,
	mark.rutland@....com, alexander.shishkin@...ux.intel.com,
	jolsa@...nel.org, irogers@...gle.com, adrian.hunter@...el.com,
	kan.liang@...ux.intel.com, willy@...radead.org, rostedt@...dmis.org,
	apopple@...dia.com, david@...hat.com, akpm@...ux-foundation.org,
	linux-kernel@...r.kernel.org, linux-trace-kernel@...r.kernel.org,
	linux-perf-users@...r.kernel.org, linux-mm@...ck.org
Subject: Re: [PATCH V2] mm: use folio_expected_ref_count() helper for
 reference counting

On Wed, Jun 11, 2025 at 05:27:07AM +0000, Shivank Garg wrote:
> Replace open-coded folio reference count calculations with the
> folio_expected_ref_count().
> 
> No functional changes intended.
> 
> Acked-by: David Hildenbrand <david@...hat.com>
> Signed-off-by: Shivank Garg <shivankg@....com>

Reviewed-by: Oscar Salvador <osalvador@...e.de>

 

-- 
Oscar Salvador
SUSE Labs