The share domain feature for fscache mode has been merged, and let's add documentation for 'domain_id' mount option.
Signed-off-by: Jingbo Xu <[email protected]> --- Documentation/filesystems/erofs.rst | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/filesystems/erofs.rst b/Documentation/filesystems/erofs.rst index 067fd1670b1f..958cad2c4997 100644 --- a/Documentation/filesystems/erofs.rst +++ b/Documentation/filesystems/erofs.rst @@ -120,6 +120,9 @@ 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 for Fscache back-end. The blob + images are shared among filesystem instances in the same + domain. =================== ========================================================= Sysfs Entries -- 2.19.1.6.gb485710b
