Signed-off-by: Alexey Gladkov <gladkov.ale...@gmail.com>
---
Documentation/filesystems/proc.rst | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/filesystems/proc.rst
b/Documentation/filesystems/proc.rst
index 3daf0e7d1071..9d2985a7aad6 100644
--- a/Documentation/filesystems/proc.rst
+++ b/Documentation/filesystems/proc.rst
@@ -2190,6 +2190,8 @@ available to you and will not allow procfs to be mounted
if:
2. Mount is prohibited if a new mount overrides the readonly option or family
of atime options.
3. If any file or non-empty procfs directory is hidden by another filesystem.
+ You can still mount procfs even with overlapped directories if the
+ subset=pid option is used.
Chapter 5: Filesystem behavior
==============================
--
2.29.2
