From 168e9a76200c54c584a23aa88c62c53c4b0edd66 Mon Sep 17 00:00:00 2001 From: Huang Jianan Date: Wed, 1 Dec 2021 22:54:36 +0800 Subject: erofs: add sysfs interface Add sysfs interface to configure erofs related parameters later. Link: https://lore.kernel.org/r/20211201145436.4357-1-huangjianan@oppo.com Reviewed-by: Chao Yu Reviewed-by: Gao Xiang Signed-off-by: Huang Jianan Signed-off-by: Gao Xiang --- Documentation/filesystems/erofs.rst | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'Documentation/filesystems') diff --git a/Documentation/filesystems/erofs.rst b/Documentation/filesystems/erofs.rst index 01df283c7d04..7119aa213be7 100644 --- a/Documentation/filesystems/erofs.rst +++ b/Documentation/filesystems/erofs.rst @@ -93,6 +93,14 @@ dax A legacy option which is an alias for ``dax=always``. device=%s Specify a path to an extra device to be used together. =================== ========================================================= +Sysfs Entries +============= + +Information about mounted erofs file systems can be found in /sys/fs/erofs. +Each mounted filesystem will have a directory in /sys/fs/erofs based on its +device name (i.e., /sys/fs/erofs/sda). +(see also Documentation/ABI/testing/sysfs-fs-erofs) + On-disk details =============== -- cgit v1.2.3