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b=monCtWUTJM1JJiTY5ehe5iAz7kdm0NJXj6mTFYuhtNHYYqFs6snOCEPtsgac7O5JM eU2EP8c4Qc4cYC/+iTk2K+vuYSNqZ48bMmFXHuSY0hE03eDFhhhvLDe3pnCVvqkHv3 Xb299Pvzs05SekBEymV81B+hy8fxlN0S1OjKT+iPpJWjHiPCNwbkNmDCScsGEJ+VW5 NRtHtCRlc56Ek4lKzCMxVq2po9Y6NuLPnCixpsVmkzePzWXcUgz4EmMnYV4EbmiaRz PIMXXvg64pVoV2DLt22JcRl6/8ZbICTupKhmxWp+GmVvXhTe42yXmLySdJNo7H3MHI bYTxCfrmecq2g== Date: Wed, 14 Oct 2026 19:08:55 +0100 From: Harry Yoo To: Tal Zussman Cc: Johannes Weiner , Michal Hocko , Roman Gushchin , Shakeel Butt , Muchun Song , cgroups@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 2/2] mm: memcontrol: remove page_memcg_check() Message-ID: References: <20261014-memcg-unused-page-helpers-v1-0-240b37c53831@columbia.edu> <20261014-memcg-unused-page-helpers-v1-2-240b37c53831@columbia.edu> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20261014-memcg-unused-page-helpers-v1-2-240b37c53831@columbia.edu> X-Rspamd-Queue-Id: 96EDA180003 X-Rspam-User: X-Rspamd-Server: rspam12 X-Stat-Signature: 89s9uw7ytjmqbws5jh571bfhscxmo8o6 X-HE-Tag: 1792001338-387578 X-HE-Meta: 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 AFqtxpmo uBNGwDytcfYz77f/Rzob8Q5D7NpBsb9chk0LNt76CR9lRv+2r9T5GjPd+8Hke2ITGfajt2iacp0nXMbkk6FeLTz8uRDaeNuJooveMLFj6xJ1oz181Iv/n6bnMfcvU1awx+nL+tXR4m3uIwD4DdrRZH0uQjEwDMROkXZTSWgLxG8mTTaumNH/B85/3vC6AMj5b6rUBgICv82X2b13a+yWXnbtLDxLkZBGlMPx4Q0kZFdCcB4vwymYbs6+kZ5VHiybm6oGkh8kYD69BIStgyqOPG0NXAyz/6wRYoEmq9kogsRyAks8pkDiLDoWo+LmTLlq6ETLaiiRmvoiW6ezra+TDa//UNQ== Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Wed, Oct 14, 2026 at 01:08:21PM -0400, Tal Zussman wrote: > The last caller was removed in commit 90f095b816e2 ("mm/page_owner: use > memcg_data snapshot to avoid TOCTOU in print_page_owner_memcg()"). > Remove it. > > Signed-off-by: Tal Zussman > --- Looks good to me, Reviewed-by: Harry Yoo (Meta) -- Cheers, Harry / Hyeonggon