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Tue, 06 Jan 2026 03:40:56 -0800 (PST) Date: Tue, 6 Jan 2026 11:40:55 +0000 From: Wei Yang To: "David Hildenbrand (Red Hat)" Cc: Wei Yang , akpm@linux-foundation.org, lorenzo.stoakes@oracle.com, Liam.Howlett@oracle.com, vbabka@suse.cz, rppt@kernel.org, surenb@google.com, mhocko@suse.com, linux-mm@kvack.org, Joshua Hahn Subject: Re: [Patch v2] mm/vmstat: remove unused node and zone state helpers Message-ID: <20260106114055.6gktnv7orxjdusr7@master> Reply-To: Wei Yang References: <20251225210213.2553-1-richard.weiyang@gmail.com> <350310f2-8644-46c7-a29e-c977e76f0285@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <350310f2-8644-46c7-a29e-c977e76f0285@kernel.org> User-Agent: NeoMutt/20170113 (1.7.2) X-Rspam-User: X-Rspamd-Queue-Id: 6019DC0003 X-Rspamd-Server: rspam10 X-Stat-Signature: c3tq1eukp4iumzcjk9z9ym71dqn6e4bq X-HE-Tag: 1767699658-402406 X-HE-Meta: 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 RKnzQaGb 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 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: On Mon, Jan 05, 2026 at 04:23:23PM +0100, David Hildenbrand (Red Hat) wrote: >On 12/25/25 22:02, Wei Yang wrote: >> Several helper functions for managing node and zone states have become >> obsolete and no longer have any callers within the kernel. >> >> inc_node_state() >> inc_zone_state() >> dec_zone_state() >> >> This commit removes the dead code. >> >> Signed-off-by: Wei Yang >> Cc: Joshua Hahn >> --- > >Note: It's good practice to describe below the "--" what changed between v1 >and v2, and to not drop RBs/Acks for minor stuff. > Got it, thanks. >Acked-by: David Hildenbrand (Red Hat) > >-- >Cheers > >David -- Wei Yang Help you, Help me