btrfs-progs: docs: fix name of "mountinfo" file in subvolume intro

The name of a mounted sub volume can not be found in /proc/self/mounts
but in /proc/self/mountinfo.

Pull-request: #596
Signed-off-by: Alexander Barton <alex@barton.de>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Alexander Barton 2023-03-14 10:17:46 +01:00 committed by David Sterba
parent 474c980386
commit d82c2ca63c

View File

@ -134,8 +134,8 @@ may change in the future.
Mounting a read-write snapshot as read-only is possible and will not change the
*ro* property and flag of the subvolume.
The name of the mounted subvolume is stored in file ``/proc/self/mounts`` in the
4th column:
The name of the mounted subvolume is stored in file ``/proc/self/mountinfo`` in
the 4th column:
.. code-block::