linux-kernel - [PATCH] Documentation: amd-pstate:fix minimum performance state label error

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Message-Id: <20250522070140.17557-1-shouyeliu@gmail.com>
Date: Thu, 22 May 2025 15:01:41 +0800
From: shouyeliu <shouyeliu@...il.com>
To: ray.huang@....com,
	gautham.shenoy@....com,
	mario.limonciello@....com,
	perry.yuan@....com,
	corbet@....net
Cc: linux-pm@...r.kernel.org,
	linux-doc@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Shouye Liu <shouyeliu@...cent.com>
Subject: [PATCH] Documentation: amd-pstate:fix minimum performance state label error

In the AMD P-States Performance Scale diagram, the labels for "Max Perf"
and "Lowest Perf" were incorrectly used to define the range for
"Desired Perf".The "Desired performance target" should be bounded by the
"Maximum requested performance" and the "Minimum requested performance",
which corresponds to "Max Perf" and "Min Perf", respectively.

Signed-off-by: Shouye Liu <shouyeliu@...cent.com>
---
 Documentation/admin-guide/pm/amd-pstate.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/admin-guide/pm/amd-pstate.rst b/Documentation/admin-guide/pm/amd-pstate.rst
index 412423c54f25..e1771f2225d5 100644
--- a/Documentation/admin-guide/pm/amd-pstate.rst
+++ b/Documentation/admin-guide/pm/amd-pstate.rst
@@ -72,7 +72,7 @@ to manage each performance update behavior. ::
   Lowest non-        |                       |                         |                       |
   linear perf ------>+-----------------------+                         +-----------------------+
                      |                       |                         |                       |
-                     |                       |       Lowest perf  ---->|                       |
+                     |                       |          Min perf  ---->|                       |
                      |                       |                         |                       |
   Lowest perf ------>+-----------------------+                         +-----------------------+
                      |                       |                         |                       |
-- 
2.19.1