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Received: from willy by casper.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1rBM52-004PsR-IU; Thu, 07 Dec 2023 21:38:48 +0000 Date: Thu, 7 Dec 2023 21:38:48 +0000 From: Matthew Wilcox To: David Howells Cc: Jeff Layton , Steve French , Marc Dionne , Paulo Alcantara , Shyam Prasad N , Tom Talpey , Dominique Martinet , Eric Van Hensbergen , Ilya Dryomov , Christian Brauner , linux-cachefs@redhat.com, linux-afs@lists.infradead.org, linux-cifs@vger.kernel.org, linux-nfs@vger.kernel.org, ceph-devel@vger.kernel.org, v9fs@lists.linux.dev, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v3 59/59] netfs: Eliminate PG_fscache by setting folio->private and marking dirty Message-ID: References: <20231207212206.1379128-1-dhowells@redhat.com> <20231207212206.1379128-60-dhowells@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20231207212206.1379128-60-dhowells@redhat.com> X-Rspamd-Queue-Id: 6341B1C0017 X-Rspam-User: X-Stat-Signature: mpe69cd6dznbfbzg7zxk466w3s7me4ph X-Rspamd-Server: rspam03 X-HE-Tag: 1701985172-615637 X-HE-Meta: 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 pYAOnrHt gDhx6aZB+pqUFfmyFg0mStN3PtfzAQldoMaR0N7Dkic9qHgDvlZWCg6XF2sI0gxcUux2MHWo3aTPRLkwZoiz8C0UjdyxqhZU6jl89FPcMGKlb3AbncWQINgJIZgwCu5YQPIoeiLTLIeM8ghjo1JEmgMziYQb6w4o4cP/Ox6mPy8A44zdsqNAgh7rD1A== 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 Thu, Dec 07, 2023 at 09:22:06PM +0000, David Howells wrote: > With this, PG_fscache is no longer required. ... for filesystems that use netfslib, right? ie we can't delete folio_wait_private_2_killable() and friends because nfs still uses it?