Re: [PATCH V3 12/21] famfs_fuse: Basic fuse kernel ABI enablement for famfs

[Joanne Koong]

On Wed, Jan 7, 2026 at 7:34 AM John Groves <John@xxxxxxxxxx> wrote:
>
> * FUSE_DAX_FMAP flag in INIT request/reply
>
> * fuse_conn->famfs_iomap (enable famfs-mapped files) to denote a
>   famfs-enabled connection
>
> Signed-off-by: John Groves <john@xxxxxxxxxx>
> ---
>  fs/fuse/fuse_i.h          | 3 +++
>  fs/fuse/inode.c           | 6 ++++++
>  include/uapi/linux/fuse.h | 5 +++++
>  3 files changed, 14 insertions(+)
>
> diff --git a/include/uapi/linux/fuse.h b/include/uapi/linux/fuse.h
> index c13e1f9a2f12..5e2c93433823 100644
> --- a/include/uapi/linux/fuse.h
> +++ b/include/uapi/linux/fuse.h
> @@ -240,6 +240,9 @@
>   *  - add FUSE_COPY_FILE_RANGE_64
>   *  - add struct fuse_copy_file_range_out
>   *  - add FUSE_NOTIFY_PRUNE
> + *
> + *  7.46
> + *    - Add FUSE_DAX_FMAP capability - ability to handle in-kernel fsdax maps

very minor nit: the extra spacing before this line (and subsequent
lines in later patches) should be removed

>   */
>

Reviewed-by: Joanne Koong <joannelkoong@xxxxxxxxx>