From: John Groves <John@Groves.net>
To: John Groves <John@Groves.net>,
Dan Williams <dan.j.williams@intel.com>,
Miklos Szeredi <miklos@szeredb.hu>,
Bernd Schubert <bschubert@ddn.com>
Cc: John Groves <jgroves@micron.com>,
Jonathan Corbet <corbet@lwn.net>,
Vishal Verma <vishal.l.verma@intel.com>,
Dave Jiang <dave.jiang@intel.com>,
Matthew Wilcox <willy@infradead.org>, Jan Kara <jack@suse.cz>,
Alexander Viro <viro@zeniv.linux.org.uk>,
Christian Brauner <brauner@kernel.org>,
"Darrick J . Wong" <djwong@kernel.org>,
Luis Henriques <luis@igalia.com>,
Randy Dunlap <rdunlap@infradead.org>,
Jeff Layton <jlayton@kernel.org>,
Kent Overstreet <kent.overstreet@linux.dev>,
Petr Vorel <pvorel@suse.cz>, Brian Foster <bfoster@redhat.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,
Amir Goldstein <amir73il@gmail.com>,
Jonathan Cameron <Jonathan.Cameron@huawei.com>,
Stefan Hajnoczi <shajnocz@redhat.com>,
Joanne Koong <joannelkoong@gmail.com>,
Josef Bacik <josef@toxicpanda.com>,
Aravind Ramesh <arramesh@micron.com>,
Ajay Joshi <ajayjoshi@micron.com>, John Groves <john@groves.net>
Subject: [RFC PATCH 08/19] famfs_fuse: Kconfig
Date: Sun, 20 Apr 2025 20:33:35 -0500 [thread overview]
Message-ID: <20250421013346.32530-9-john@groves.net> (raw)
In-Reply-To: <20250421013346.32530-1-john@groves.net>
Add FUSE_FAMFS_DAX config parameter, to control compilation of famfs
within fuse.
Signed-off-by: John Groves <john@groves.net>
---
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
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
--
2.49.0
next prev parent reply other threads:[~2025-04-21 1:34 UTC|newest]
Thread overview: 61+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-21 1:33 [RFC PATCH 00/19] famfs: port into fuse John Groves
2025-04-21 1:33 ` [RFC PATCH 01/19] dev_dax_iomap: Move dax_pgoff_to_phys() from device.c to bus.c John Groves
2025-04-21 1:33 ` [RFC PATCH 02/19] dev_dax_iomap: Add fs_dax_get() func to prepare dax for fs-dax usage John Groves
2025-04-21 1:33 ` [RFC PATCH 03/19] dev_dax_iomap: Save the kva from memremap John Groves
2025-04-21 1:33 ` [RFC PATCH 04/19] dev_dax_iomap: Add dax_operations for use by fs-dax on devdax John Groves
2025-04-21 1:33 ` [RFC PATCH 05/19] dev_dax_iomap: export dax_dev_get() John Groves
2025-04-21 1:33 ` [RFC PATCH 06/19] dev_dax_iomap: (ignore!) Drop poisoned page warning in fs/dax.c John Groves
2025-04-21 1:33 ` [RFC PATCH 07/19] famfs_fuse: magic.h: Add famfs magic numbers John Groves
2025-04-21 1:33 ` John Groves [this message]
2025-04-21 1:33 ` [RFC PATCH 09/19] famfs_fuse: Update macro s/FUSE_IS_DAX/FUSE_IS_VIRTIO_DAX/ John Groves
2025-04-21 1:33 ` [RFC PATCH 10/19] famfs_fuse: Basic fuse kernel ABI enablement for famfs John Groves
2025-04-23 1:36 ` Joanne Koong
2025-04-23 20:23 ` John Groves
2025-04-21 1:33 ` [RFC PATCH 11/19] famfs_fuse: Basic famfs mount opts John Groves
2025-04-23 1:51 ` Joanne Koong
2025-04-23 20:19 ` John Groves
2025-04-21 1:33 ` [RFC PATCH 12/19] famfs_fuse: Plumb the GET_FMAP message/response John Groves
2025-04-21 3:27 ` kernel test robot
2025-05-02 5:48 ` Joanne Koong
2025-05-02 20:35 ` Darrick J. Wong
2025-05-12 16:28 ` John Groves
2025-05-22 15:45 ` Amir Goldstein
2025-05-23 0:30 ` John Groves
2025-04-21 1:33 ` [RFC PATCH 13/19] famfs_fuse: Create files with famfs fmaps John Groves
2025-04-21 21:57 ` Darrick J. Wong
2025-04-21 22:31 ` John Groves
2025-04-24 13:43 ` John Groves
2025-04-24 14:38 ` Darrick J. Wong
2025-04-28 1:48 ` John Groves
2025-04-28 19:00 ` Darrick J. Wong
2025-05-06 16:56 ` Miklos Szeredi
2025-05-08 15:56 ` Darrick J. Wong
2025-05-13 9:14 ` Miklos Szeredi
2025-05-15 2:06 ` Darrick J. Wong
2025-05-16 10:06 ` Miklos Szeredi
2025-05-16 23:17 ` Darrick J. Wong
2025-05-12 19:51 ` John Groves
2025-05-13 4:03 ` Darrick J. Wong
2025-04-21 1:33 ` [RFC PATCH 14/19] famfs_fuse: GET_DAXDEV message and daxdev_table John Groves
2025-04-21 3:27 ` kernel test robot
2025-04-21 3:43 ` Randy Dunlap
2025-04-21 20:57 ` John Groves
2025-04-21 1:33 ` [RFC PATCH 15/19] famfs_fuse: Plumb dax iomap and fuse read/write/mmap John Groves
2025-04-21 1:33 ` [RFC PATCH 16/19] famfs_fuse: Add holder_operations for dax notify_failure() John Groves
2025-04-21 3:27 ` kernel test robot
2025-04-21 1:33 ` [RFC PATCH 17/19] famfs_fuse: Add famfs metadata documentation John Groves
2025-04-21 3:51 ` Randy Dunlap
2025-04-21 21:00 ` John Groves
2025-04-21 1:33 ` [RFC PATCH 18/19] famfs_fuse: Add documentation John Groves
2025-04-22 2:10 ` Randy Dunlap
2025-04-28 1:50 ` John Groves
2025-04-21 1:33 ` [RFC PATCH 19/19] famfs_fuse: (ignore) debug cruft John Groves
2025-04-21 18:27 ` [RFC PATCH 00/19] famfs: port into fuse Darrick J. Wong
2025-04-21 22:00 ` John Groves
2025-04-22 1:25 ` Darrick J. Wong
2025-04-22 11:50 ` John Groves
2025-04-30 14:42 ` Alireza Sanaee
2025-05-01 2:13 ` John Groves
2025-05-21 22:30 ` John Groves
2025-05-21 23:11 ` Darrick J. Wong
2025-05-22 15:55 ` Amir Goldstein
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20250421013346.32530-9-john@groves.net \
--to=john@groves.net \
--cc=Jonathan.Cameron@huawei.com \
--cc=ajayjoshi@micron.com \
--cc=amir73il@gmail.com \
--cc=arramesh@micron.com \
--cc=bfoster@redhat.com \
--cc=brauner@kernel.org \
--cc=bschubert@ddn.com \
--cc=corbet@lwn.net \
--cc=dan.j.williams@intel.com \
--cc=dave.jiang@intel.com \
--cc=djwong@kernel.org \
--cc=jack@suse.cz \
--cc=jgroves@micron.com \
--cc=jlayton@kernel.org \
--cc=joannelkoong@gmail.com \
--cc=josef@toxicpanda.com \
--cc=kent.overstreet@linux.dev \
--cc=linux-cxl@vger.kernel.org \
--cc=linux-doc@vger.kernel.org \
--cc=linux-fsdevel@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=luis@igalia.com \
--cc=miklos@szeredb.hu \
--cc=nvdimm@lists.linux.dev \
--cc=pvorel@suse.cz \
--cc=rdunlap@infradead.org \
--cc=shajnocz@redhat.com \
--cc=viro@zeniv.linux.org.uk \
--cc=vishal.l.verma@intel.com \
--cc=willy@infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.