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DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1762887520; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=AGVQvQg8MiLEgx1G3pQPBT8+hmFVeqeHvps6Z7l8J/w=; b=CAmFJeGWCZJN57MY4gwWybs2dREiErDYue/5FkpwaTUcKoSHRYBd+iwgP58+4Ya76HjQaQ aTh8usMbQC2DeyEzHeLKJQBPTjn/lvHDdqglejQE+XTtesJbXwIgdjEyyGCRDD9nauKniU urGosVTQFZPdErlV2MyeoZQoQWc4vRc= From: Roman Gushchin To: Shakeel Butt Cc: Andrew Morton , Johannes Weiner , Michal Hocko , Muchun Song , Harry Yoo , Qi Zheng , Vlastimil Babka , linux-mm@kvack.org, cgroups@vger.kernel.org, linux-kernel@vger.kernel.org, Meta kernel team Subject: Re: [PATCH 2/4] memcg: remove __mod_lruvec_kmem_state In-Reply-To: <20251110232008.1352063-3-shakeel.butt@linux.dev> (Shakeel Butt's message of "Mon, 10 Nov 2025 15:20:06 -0800") References: <20251110232008.1352063-1-shakeel.butt@linux.dev> <20251110232008.1352063-3-shakeel.butt@linux.dev> Date: Tue, 11 Nov 2025 10:58:30 -0800 Message-ID: <87qzu4s8fd.fsf@linux.dev> MIME-Version: 1.0 Content-Type: text/plain X-Migadu-Flow: FLOW_OUT X-Rspamd-Queue-Id: BC42C1A0005 X-Rspamd-Server: rspam07 X-Stat-Signature: 53ze43umwk4jqd4pcqi48xcb4rif1mea X-Rspam-User: X-HE-Tag: 1762887524-733139 X-HE-Meta: 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 ZIPcsWIk FEtANSH2vE+e+ShnnoW1gPmS7gs0lkyVoo9W1B/ZAyzk/Wa0vOkIMdjR11pi8S0iBqCzLuQEmZHFpiW1/ubVHNzF8WldvxJudtLZ/2XwRq6j2jx/Vdb/1R1PC49gyKY1Vw9x+H/x9Bjo8NUKY1eC5fEUV3ePzVenjMPOIcCiPPlJcu1AFf9xGLF+x2F9FEQStgVDL3ea8Cll/AOY= X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Shakeel Butt writes: > The __mod_lruvec_kmem_state is already safe against irqs, so there is no > need to have a separate interface (i.e. mod_lruvec_kmem_state) which > wraps calls to it with irq disabling and reenabling. Let's rename > __mod_lruvec_kmem_state to mod_lruvec_kmem_state. > > Signed-off-by: Shakeel Butt Acked-by: Roman Gushchin