linux-kernel - [PATCH v2 3/3] lib/raid6: Delete the RAID6_PQ

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Message-Id: <20260206054341.106878-4-sunliming@linux.dev>
Date: Fri,  6 Feb 2026 13:43:41 +0800
From: sunliming@...ux.dev
To: song@...nel.org,
	yukuai@...as.com
Cc: linux-raid@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linan666@...weicloud.com,
	sunliming <sunliming@...inos.cn>
Subject: [PATCH v2 3/3] lib/raid6: Delete the RAID6_PQ_BENCHMARK config

From: sunliming <sunliming@...inos.cn>

Now RAID6 PQ functions is automatically choosed and the
RAID6_PQ_BENCHMARK is not needed.

Signed-off-by: sunliming <sunliming@...inos.cn>
---
 include/linux/raid/pq.h | 3 ---
 lib/Kconfig             | 8 --------
 2 files changed, 11 deletions(-)

diff --git a/include/linux/raid/pq.h b/include/linux/raid/pq.h
index 2467b3be15c9..6378ec4ae4ba 100644
--- a/include/linux/raid/pq.h
+++ b/include/linux/raid/pq.h
@@ -67,9 +67,6 @@ extern const char raid6_empty_zero_page[PAGE_SIZE];
 #define MODULE_DESCRIPTION(desc)
 #define subsys_initcall(x)
 #define module_exit(x)
-
-#define IS_ENABLED(x) (x)
-#define CONFIG_RAID6_PQ_BENCHMARK 1
 #endif /* __KERNEL__ */
 
 /* Routine choices */
diff --git a/lib/Kconfig b/lib/Kconfig
index 2923924bea78..841a0245a2c4 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -11,14 +11,6 @@ menu "Library routines"
 config RAID6_PQ
 	tristate
 
-config RAID6_PQ_BENCHMARK
-	bool "Automatically choose fastest RAID6 PQ functions"
-	depends on RAID6_PQ
-	default y
-	help
-	  Benchmark all available RAID6 PQ functions on init and choose the
-	  fastest one.
-
 config LINEAR_RANGES
 	tristate
 
-- 
2.25.1