mount.2: Clarify that per-superblock flags are shared during remount

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2018-08-20 16:32:50 +02:00
parent f66b1d8b2e
commit 38ea2e7662
1 changed files with 3 additions and 0 deletions

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@ -385,6 +385,9 @@ Attempts to change the setting of the
and
.BR MS_SILENT
flags during a remount are silently ignored.
Note that changes to per-superblock flags are visible via
all mount points of the associated filesystem
(because the per-superblock flags are shared by all mount points).
.PP
Since Linux 3.17,
.\" commit ffbc6f0ead47fa5a1dc9642b0331cb75c20a640e