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Wong" , Randy Dunlap , Jeff Layton , Kent Overstreet , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, nvdimm@lists.linux.dev, linux-cxl@vger.kernel.org, linux-fsdevel@vger.kernel.org, Amir Goldstein , Jonathan Cameron , Stefan Hajnoczi , Joanne Koong , Josef Bacik , Aravind Ramesh , Ajay Joshi , John Groves Subject: [RFC V2 08/18] famfs_fuse: Kconfig Date: Thu, 3 Jul 2025 13:50:22 -0500 Message-Id: <20250703185032.46568-9-john@groves.net> X-Mailer: git-send-email 2.39.5 (Apple Git-154) In-Reply-To: <20250703185032.46568-1-john@groves.net> References: <20250703185032.46568-1-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 | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/fs/fuse/Kconfig b/fs/fuse/Kconfig index ca215a3cba3e..e6d554f2a21c 100644 --- a/fs/fuse/Kconfig +++ b/fs/fuse/Kconfig @@ -75,3 +75,16 @@ 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 + default FUSE_FS + select DEV_DAX_IOMAP + 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