linux-kernel - [PATCH v2 7/9] docs: cgroup-v1: make swap extension subsections subsections

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Message-Id: <20230105131633.553574-8-bagasdotme@gmail.com>
Date:   Thu,  5 Jan 2023 20:16:32 +0700
From:   Bagas Sanjaya <bagasdotme@...il.com>
To:     Linux CGroups <cgroups@...r.kernel.org>,
        Linux Documentation <linux-doc@...r.kernel.org>,
        LKML <linux-kernel@...r.kernel.org>,
        Linux Memory Management List <linux-mm@...ck.org>
Cc:     Tejun Heo <tj@...nel.org>, Zefan Li <lizefan.x@...edance.com>,
        Johannes Weiner <hannes@...xchg.org>,
        Jonathan Corbet <corbet@....net>,
        Michal Hocko <mhocko@...e.com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Hugh Dickins <hughd@...gle.com>,
        Shakeel Butt <shakeelb@...gle.com>,
        Bagas Sanjaya <bagasdotme@...il.com>
Subject: [PATCH v2 7/9] docs: cgroup-v1: make swap extension subsections subsections

Subsections text of swap extension section is marked up as bold text,
whereas making them proper subsection is more appropriate.

Signed-off-by: Bagas Sanjaya <bagasdotme@...il.com>
---
 Documentation/admin-guide/cgroup-v1/memory.rst | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/Documentation/admin-guide/cgroup-v1/memory.rst b/Documentation/admin-guide/cgroup-v1/memory.rst
index 162cc26dcddb25..0e583a6f783955 100644
--- a/Documentation/admin-guide/cgroup-v1/memory.rst
+++ b/Documentation/admin-guide/cgroup-v1/memory.rst
@@ -244,7 +244,8 @@ In this case, setting memsw.limit_in_bytes=3G will prevent bad use of swap.
 By using the memsw limit, you can avoid system OOM which can be caused by swap
 shortage.
 
-**why 'memory+swap' rather than swap**
+2.4.1 why 'memory+swap' rather than swap
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 The global LRU(kswapd) can swap out arbitrary pages. Swap-out means
 to move account from memory to swap...there is no change in usage of
@@ -252,7 +253,8 @@ memory+swap. In other words, when we want to limit the usage of swap without
 affecting global LRU, memory+swap limit is better than just limiting swap from
 an OS point of view.
 
-**What happens when a cgroup hits memory.memsw.limit_in_bytes**
+2.4.2. What happens when a cgroup hits memory.memsw.limit_in_bytes
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 When a cgroup hits memory.memsw.limit_in_bytes, it's useless to do swap-out
 in this cgroup. Then, swap-out will not be done by cgroup routine and file
-- 
An old man doll... just what I always wanted! - Clara