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    Subject[PATCH 2/2] docs: proc: update documentation about subset= parameter
    Date
    Signed-off-by: Alexey Gladkov <gladkov.alexey@gmail.com>
    ---
    Documentation/filesystems/proc.rst | 6 ++++++
    1 file changed, 6 insertions(+)

    diff --git a/Documentation/filesystems/proc.rst b/Documentation/filesystems/proc.rst
    index e2ecf248feb5..68acd335cd8c 100644
    --- a/Documentation/filesystems/proc.rst
    +++ b/Documentation/filesystems/proc.rst
    @@ -2177,6 +2177,12 @@ 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=NAME[:NAME...] allows to give access to the listed file names or
    +directories located at the top level of procfs. These files and directories
    +do not have to be present at the time of mounting procfs. They may appear later
    +when the kernel module that creates them loads. The list of names can be
    +combined with subst=pid.
    +
    5 Filesystem behavior
    ----------------------------

    --
    2.25.4
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