Signed-off-by: Alexey Gladkov <legion@xxxxxxxxxx> --- Documentation/filesystems/proc.rst | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/Documentation/filesystems/proc.rst b/Documentation/filesystems/proc.rst index e224b6d5b642..c2598bca8193 100644 --- a/Documentation/filesystems/proc.rst +++ b/Documentation/filesystems/proc.rst @@ -2213,6 +2213,16 @@ information about processes information, just add identd to this group. subset=pid hides all top level files and directories in the procfs that are not related to tasks. +subset=allowlist allows you to specify a list of files and directories to +which you want to provide access. If the option is specified, then the +/proc/allowlist will appear at the top level of the filesystem. By default, this +file contains only its name. The user can add or remove other filenames and +directories. To prohibit editing the allowlist, you need to exclude its name +from the list of allowed ones. + +Different subset= option arguments can be combined using the plus(+) delimiter. +For example: subset=pid+allowlist + Chapter 5: Filesystem behavior ============================== -- 2.33.6
