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Wong" , Randy Dunlap , Jeff Layton , Amir Goldstein , Jonathan Cameron , Stefan Hajnoczi , Joanne Koong , Josef Bacik , Bagas Sanjaya , Chen Linxuan , James Morse , Fuad Tabba , Sean Christopherson , Shivank Garg , Ackerley Tng , Gregory Price , Aravind Ramesh , Ajay Joshi , venkataravis@micron.com, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, nvdimm@lists.linux.dev, linux-cxl@vger.kernel.org, linux-fsdevel@vger.kernel.org, John Groves Subject: [PATCH V3 10/21] famfs_fuse: Kconfig Date: Wed, 7 Jan 2026 09:33:19 -0600 Message-ID: <20260107153332.64727-11-john@groves.net> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20260107153332.64727-1-john@groves.net> References: <20260107153244.64703-1-john@groves.net> <20260107153332.64727-1-john@groves.net> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Add FUSE_FAMFS_DAX config parameter, to control compilation of famfs within fuse. Signed-off-by: John Groves --- fs/fuse/Kconfig | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/fs/fuse/Kconfig b/fs/fuse/Kconfig index 3a4ae632c94a..3b6d3121fe40 100644 --- a/fs/fuse/Kconfig +++ b/fs/fuse/Kconfig @@ -76,3 +76,17 @@ config FUSE_IO_URING =20 If you want to allow fuse server/client communication through io-uring, answer Y + +config FUSE_FAMFS_DAX + bool "FUSE support for fs-dax filesystems backed by devdax" + depends on FUSE_FS + depends on DEV_DAX + default FUSE_FS + select DEV_DAX_FS + help + This enables the fabric-attached memory file system (famfs), + which enables formatting devdax memory as a file system. Famfs + is primarily intended for scale-out shared access to + disaggregated memory. + + To enable famfs or other fuse/fs-dax file systems, answer Y --=20 2.49.0