linux-kernel - [PATCH net-next 1/2] net: remove NET_LL_RX

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Message-ID: <20130611142428.17879.33582.stgit@ladj378.jer.intel.com>
Date:	Tue, 11 Jun 2013 17:24:28 +0300
From:	Eliezer Tamir <eliezer.tamir@...ux.intel.com>
To:	David Miller <davem@...emloft.net>
Cc:	linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
	Jesse Brandeburg <jesse.brandeburg@...el.com>,
	Don Skidmore <donald.c.skidmore@...el.com>,
	e1000-devel@...ts.sourceforge.net,
	Willem de Bruijn <willemb@...gle.com>,
	Eric Dumazet <erdnetdev@...il.com>,
	Ben Hutchings <bhutchings@...arflare.com>,
	Andi Kleen <andi@...stfloor.org>, HPA <hpa@...or.com>,
	Eilon Greenstien <eilong@...adcom.com>,
	Or Gerlitz <or.gerlitz@...il.com>,
	Amir Vadai <amirv@...lanox.com>,
	Eliezer Tamir <eliezer@...ir.org.il>
Subject: [PATCH net-next 1/2] net: remove NET_LL_RX_POLL config menue

Remove NET_LL_RX_POLL from the config menu.
Change default to y.
Busy polling still needs to be enabled at runtime via sysctl.

Signed-off-by: Eliezer Tamir <eliezer.tamir@...ux.intel.com>
---

 net/Kconfig |   11 ++---------
 1 files changed, 2 insertions(+), 9 deletions(-)

diff --git a/net/Kconfig b/net/Kconfig
index d6a9ce6..8fe8845 100644
--- a/net/Kconfig
+++ b/net/Kconfig
@@ -244,16 +244,9 @@ config NETPRIO_CGROUP
 	  a per-interface basis
 
 config NET_LL_RX_POLL
-	bool "Low Latency Receive Poll"
+	boolean
 	depends on X86_TSC
-	default n
-	---help---
-	  Support Low Latency Receive Queue Poll.
-	  (For network card drivers which support this option.)
-	  When waiting for data in read or poll call directly into the the device driver
-	  to flush packets which may be pending on the device queues into the stack.
-
-	  If unsure, say N.
+	default y
 
 config BQL
 	boolean

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