Documentation/filesystems: sharedsubtree: add section headings

Several of the sections are missing underlines. This makes the
generated contents have missing entries, so add the underlines.

Fixes: 16c01b20ae ("doc/filesystems: more mount cleanups")
Fixes: 9cfcceea8f ("[PATCH] Complete description of shared subtrees.")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Christian Brauner <brauner@kernel.org>
Link: https://lore.kernel.org/r/20230508055938.6550-1-rdunlap@infradead.org
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
This commit is contained in:
Randy Dunlap 2023-05-07 22:59:38 -07:00 committed by Jonathan Corbet
parent 0d8aa3212e
commit 7b38ecfdf9
1 changed files with 4 additions and 0 deletions

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@ -147,6 +147,7 @@ replicas continue to be exactly same.
3) Setting mount states 3) Setting mount states
-----------------------
The mount command (util-linux package) can be used to set mount The mount command (util-linux package) can be used to set mount
states:: states::
@ -612,6 +613,7 @@ replicas continue to be exactly same.
6) Quiz 6) Quiz
-------
A. What is the result of the following command sequence? A. What is the result of the following command sequence?
@ -673,6 +675,7 @@ replicas continue to be exactly same.
/mnt/1/test be? /mnt/1/test be?
7) FAQ 7) FAQ
------
Q1. Why is bind mount needed? How is it different from symbolic links? Q1. Why is bind mount needed? How is it different from symbolic links?
symbolic links can get stale if the destination mount gets symbolic links can get stale if the destination mount gets
@ -841,6 +844,7 @@ replicas continue to be exactly same.
tmp usr tmp usr tmp usr tmp usr tmp usr tmp usr
8) Implementation 8) Implementation
-----------------
8A) Datastructure 8A) Datastructure