[PATCH v2 4/9] docs: cgroup-v1: fix footnotes

Bagas Sanjaya
2023-01-05T13:16:29Z

The documentation contains external references, which some of them are
marked as footnotes. Fix the syntax for them to be properly rendered as
such.

Non-footnote references aren't affected since the text for these is
aligned the same to the footnotes.

Signed-off-by: Bagas Sanjaya <bagasdotme-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
---
.../admin-guide/cgroup-v1/memory.rst | 36 ++++++++++---------
1 file changed, 19 insertions(+), 17 deletions(-)

diff --git a/Documentation/admin-guide/cgroup-v1/memory.rst b/Documentation/admin-guide/cgroup-v1/memory.rst
index 2b807fc128c662..8d1cedcf44f6ea 100644
--- a/Documentation/admin-guide/cgroup-v1/memory.rst
+++ b/Documentation/admin-guide/cgroup-v1/memory.rst
@@ -23,7 +23,7 @@ Benefits and Purpose of the memory controller
=============================================

The memory controller isolates the memory behaviour of a group of tasks
-from the rest of the system. The article on LWN [12] mentions some probable
+from the rest of the system. The article on LWN [12]_ mentions some probable
uses of the memory controller. The memory controller can be used to

a. Isolate an application or a group of applications
@@ -107,16 +107,16 @@ Brief summary of control files.
==========

The memory controller has a long history. A request for comments for the memory
-controller was posted by Balbir Singh [1]. At the time the RFC was posted
+controller was posted by Balbir Singh [1]_. At the time the RFC was posted
there were several implementations for memory control. The goal of the
RFC was to build consensus and agreement for the minimal features required
-for memory control. The first RSS controller was posted by Balbir Singh[2]
-in Feb 2007. Pavel Emelianov [3][4][5] has since posted three versions of the
-RSS controller. At OLS, at the resource management BoF, everyone suggested
-that we handle both page cache and RSS together. Another request was raised
-to allow user space handling of OOM. The current memory controller is
+for memory control. The first RSS controller was posted by Balbir Singh [2]_
+in Feb 2007. Pavel Emelianov [3]_ [4]_ [5]_ has since posted three versions
+of the RSS controller. At OLS, at the resource management BoF, everyone
+suggested that we handle both page cache and RSS together. Another request was
+raised to allow user space handling of OOM. The current memory controller is
at version 6; it combines both mapped (RSS) and unmapped Page
-Cache Control [11].
+Cache Control [11]_.

2. Memory Control
=================
@@ -960,15 +960,16 @@ commented and discussed quite extensively in the community.
References
==========

-1. Singh, Balbir. RFC: Memory Controller, http://lwn.net/Articles/206697/
-2. Singh, Balbir. Memory Controller (RSS Control),
+.. [1] Singh, Balbir. RFC: Memory Controller, http://lwn.net/Articles/206697/
+.. [2] Singh, Balbir. Memory Controller (RSS Control),
http://lwn.net/Articles/222762/
-3. Emelianov, Pavel. Resource controllers based on process cgroups
+.. [3] Emelianov, Pavel. Resource controllers based on process cgroups
https://lore.kernel.org/r/45ED7DEC.7010403-3ImXcnM4P+0@public.gmane.org
-4. Emelianov, Pavel. RSS controller based on process cgroups (v2)
+.. [4] Emelianov, Pavel. RSS controller based on process cgroups (v2)
https://lore.kernel.org/r/461A3010.90403-3ImXcnM4P+0@public.gmane.org
-5. Emelianov, Pavel. RSS controller based on process cgroups (v3)
+.. [5] Emelianov, Pavel. RSS controller based on process cgroups (v3)
https://lore.kernel.org/r/465D9739.8070209-GEFAQzZX7r8dnm+yROfE0A@public.gmane.org
+
6. Menage, Paul. Control Groups v10, http://lwn.net/Articles/236032/
7. Vaidyanathan, Srinivasan, Control Groups: Pagecache accounting and control
subsystem (v3), http://lwn.net/Articles/235534/
@@ -978,7 +979,8 @@ References
https://lore.kernel.org/r/464D267A.50107-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org
10. Singh, Balbir. Memory controller v6 test results,
https://lore.kernel.org/r/20070819094658.654.84837.sendpatchset@balbir-laptop
-11. Singh, Balbir. Memory controller introduction (v6),
- https://lore.kernel.org/r/20070817084228.26003.12568.sendpatchset@balbir-laptop
-12. Corbet, Jonathan, Controlling memory use in cgroups,
- http://lwn.net/Articles/243795/
+
+.. [11] Singh, Balbir. Memory controller introduction (v6),
+ https://lore.kernel.org/r/20070817084228.26003.12568.sendpatchset@balbir-laptop
+.. [12] Corbet, Jonathan, Controlling memory use in cgroups,
+ http://lwn.net/Articles/243795/