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Message-Id: <20221219042209.22898-4-bagasdotme@gmail.com>
Date: Mon, 19 Dec 2022 11:22:02 +0700
From: Bagas Sanjaya <bagasdotme@...il.com>
To: cgroups@...r.kernel.org, linux-doc@...r.kernel.org,
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 03/10] docs: cgroup-v1: wrap remaining admonitions in admonition blocks
Wrap two other admonitions in appropriate blocks in order for readers to
pay more attention to block contents:
* hint:: for editor's note
* warning:: for move charges deprecation
Signed-off-by: Bagas Sanjaya <bagasdotme@...il.com>
---
.../admin-guide/cgroup-v1/memory.rst | 22 ++++++++++---------
1 file changed, 12 insertions(+), 10 deletions(-)
diff --git a/Documentation/admin-guide/cgroup-v1/memory.rst b/Documentation/admin-guide/cgroup-v1/memory.rst
index ec99bcbd55c2e7..f828db2a671be4 100644
--- a/Documentation/admin-guide/cgroup-v1/memory.rst
+++ b/Documentation/admin-guide/cgroup-v1/memory.rst
@@ -13,11 +13,11 @@ Memory Resource Controller
memory controller in this document. Do not confuse memory controller
used here with the memory controller that is used in hardware.
-(For editors) In this document:
- When we mention a cgroup (cgroupfs's directory) with memory controller,
- we call it "memory cgroup". When you see git-log and source code, you'll
- see patch's title and function names tend to use "memcg".
- In this document, we avoid using it.
+.. hint::
+ (For editors) In this document, when we mention a cgroup (cgroupfs's
+ directory) with memory controller, we call it "memory cgroup". When you
+ see git-log and source code, you'll see patch's title and function names
+ tend to use "memcg". In this document, we avoid using it.
Benefits and Purpose of the memory controller
=============================================
@@ -723,12 +723,14 @@ If we want to change this to 1G, we can at any time use::
8. Move charges at task migration (DEPRECATED!)
===============================================
-THIS IS DEPRECATED!
+.. warning::
-It's expensive and unreliable! It's better practice to launch workload
-tasks directly from inside their target cgroup. Use dedicated workload
-cgroups to allow fine-grained policy adjustments without having to
-move physical pages between control domains.
+ THIS IS DEPRECATED!
+
+ It's expensive and unreliable! It's better practice to launch workload
+ tasks directly from inside their target cgroup. Use dedicated workload
+ cgroups to allow fine-grained policy adjustments without having to
+ move physical pages between control domains.
Users can move charges associated with a task along with task migration, that
is, uncharge task's pages from the old cgroup and charge them to the new cgroup.
--
An old man doll... just what I always wanted! - Clara
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