cc: linux-doc@xxxxxxxxxxxxxxx
On 1/12/23 2:54 PM, Jingbo Xu wrote:
> Since the EROFS share domain feature for fscache mode has been available
> since Linux v6.1, let's add documentation for 'domain_id' mount option.
>
> Cc: linux-doc@xxxxxxxxxxxxxxx
> Reviewed-by: Jia Zhu <zhujia.zj@xxxxxxxxxxxxx>
> Signed-off-by: Jingbo Xu <jefflexu@xxxxxxxxxxxxxxxxx>
> ---
> Documentation/filesystems/erofs.rst | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/Documentation/filesystems/erofs.rst b/Documentation/filesystems/erofs.rst
> index 067fd1670b1f..a43aacf1494e 100644
> --- a/Documentation/filesystems/erofs.rst
> +++ b/Documentation/filesystems/erofs.rst
> @@ -120,6 +120,8 @@ dax={always,never} Use direct access (no page cache). See
> dax A legacy option which is an alias for ``dax=always``.
> device=%s Specify a path to an extra device to be used together.
> fsid=%s Specify a filesystem image ID for Fscache back-end.
> +domain_id=%s Specify a domain ID in fscache mode so that different images
> + with the same blobs under a given domain ID can share storage.
> =================== =========================================================
>
> Sysfs Entries
--
Thanks,
Jingbo
