tree 570de90284080495cc06d5a9b89d049c535a9148
parent 29bc19ce02016d0ba4682c4e58de469377a6bc2d
author Akira Yokosawa <akiyks@gmail.com> 1669195740 +0900
committer Paul E. McKenney <paulmck@kernel.org> 1669232555 -0800

docs/RCU/rcubarrier: Right-adjust line numbers in code snippets

Line numbers in code snippets in rcubarrier.rst have beed left adjusted
since commit 4af498306ffd ("doc: Convert to rcubarrier.txt to ReST").
This might have been because right adjusting them had confused Sphinx.

The rules around a literal block in reST are:

  - Need a blank line above it.
  - A line with the same indent level as the line above it is regarded
    as the end of it.

Those line numbers can be right adjusted by keeping indents at two-
digit numbers. While at it, add some spaces between the column of line
numbers and the code area for better readability.

Signed-off-by: Akira Yokosawa <akiyks@gmail.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>