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Thu, 17 Apr 2025 07:53:32 -0700 (PDT) Date: Thu, 17 Apr 2025 10:53:31 -0400 From: Johannes Weiner To: Muchun Song Cc: mhocko@kernel.org, roman.gushchin@linux.dev, shakeel.butt@linux.dev, muchun.song@linux.dev, akpm@linux-foundation.org, david@fromorbit.com, zhengqi.arch@bytedance.com, yosry.ahmed@linux.dev, nphamcs@gmail.com, chengming.zhou@linux.dev, linux-kernel@vger.kernel.org, cgroups@vger.kernel.org, linux-mm@kvack.org, hamzamahfooz@linux.microsoft.com, apais@linux.microsoft.com Subject: Re: [PATCH RFC 04/28] mm: rename unlock_page_lruvec_irq and its variants Message-ID: <20250417145331.GG780688@cmpxchg.org> References: <20250415024532.26632-1-songmuchun@bytedance.com> <20250415024532.26632-5-songmuchun@bytedance.com> Precedence: bulk X-Mailing-List: cgroups@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250415024532.26632-5-songmuchun@bytedance.com> 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 > Acked-by: Roman Gushchin Acked-by: Johannes Weiner