netdev - [PATCH net-next] net: allow rps/rfs related configs to be switched

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Message-Id: <20240531164440.13292-1-kerneljasonxing@gmail.com>
Date: Sat,  1 Jun 2024 00:44:40 +0800
From: Jason Xing <kerneljasonxing@...il.com>
To: edumazet@...gle.com,
	kuba@...nel.org,
	pabeni@...hat.com,
	davem@...emloft.net,
	dsahern@...nel.org
Cc: netdev@...r.kernel.org,
	kerneljasonxing@...il.com,
	Jason Xing <kernelxing@...cent.com>
Subject: [PATCH net-next] net: allow rps/rfs related configs to be switched

From: Jason Xing <kernelxing@...cent.com>

After John Sperbeck reported a compile error if the CONFIG_RFS_ACCEL
is off, I found that I cannot easily enable/disable the config
because of lack of the prompt when using 'make menuconfig'. Therefore,
I decided to change rps/rfc related configs altogether.

Signed-off-by: Jason Xing <kernelxing@...cent.com>
---
 net/Kconfig | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/net/Kconfig b/net/Kconfig
index f0a8692496ff..cea38fc2e2ef 100644
--- a/net/Kconfig
+++ b/net/Kconfig
@@ -290,12 +290,12 @@ config MAX_SKB_FRAGS
 	  If unsure, say 17.
 
 config RPS
-	bool
+	bool "Enable receive packet steering"
 	depends on SMP && SYSFS
 	default y
 
 config RFS_ACCEL
-	bool
+	bool "Enable hardware acceleration of RFS"
 	depends on RPS
 	select CPU_RMAP
 	default y
@@ -351,7 +351,7 @@ config BPF_STREAM_PARSER
 	  BPF_MAP_TYPE_SOCKMAP.
 
 config NET_FLOW_LIMIT
-	bool
+	bool "Enable net flow limit"
 	depends on RPS
 	default y
 	help
-- 
2.37.3