From: Eliezer Tamir <eliezer.tamir@linux.intel.com>
To: David Miller <davem@davemloft.net>
Cc: Willem de Bruijn <willemb@google.com>,
Or Gerlitz <or.gerlitz@gmail.com>,
e1000-devel@lists.sourceforge.net, netdev@vger.kernel.org,
HPA <hpa@zytor.com>, Amir Vadai <amirv@mellanox.com>,
linux-kernel@vger.kernel.org,
Eliezer Tamir <eliezer@tamir.org.il>,
Jesse Brandeburg <jesse.brandeburg@intel.com>,
Andi Kleen <andi@firstfloor.org>,
Ben Hutchings <bhutchings@solarflare.com>,
Eric Dumazet <erdnetdev@gmail.com>,
Eilon Greenstien <eilong@broadcom.com>
Subject: [PATCH net-next 1/2] net: remove NET_LL_RX_POLL config menue
Date: Tue, 11 Jun 2013 17:24:28 +0300 [thread overview]
Message-ID: <20130611142428.17879.33582.stgit@ladj378.jer.intel.com> (raw)
In-Reply-To: <20130611142415.17879.75569.stgit@ladj378.jer.intel.com>
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@linux.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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next prev parent reply other threads:[~2013-06-11 14:24 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-11 14:24 [PATCH net-next 0/2] net: low latency sockets follow ups Eliezer Tamir
2013-06-11 14:24 ` Eliezer Tamir [this message]
2013-06-12 22:12 ` [PATCH net-next 1/2] net: remove NET_LL_RX_POLL config menue David Miller
2013-06-13 2:01 ` Stephen Hemminger
2013-06-13 2:13 ` Eliezer Tamir
2013-06-13 8:00 ` Daniel Borkmann
2013-06-13 10:09 ` Eliezer Tamir
2013-06-11 14:24 ` [PATCH net-next 2/2] net:add socket option for low latency polling Eliezer Tamir
2013-06-11 14:45 ` Eric Dumazet
2013-06-11 15:37 ` Eliezer Tamir
2013-06-11 15:58 ` Eric Dumazet
2013-06-11 20:24 ` Ben Hutchings
2013-06-12 6:39 ` Eliezer Tamir
2013-06-11 14:26 ` [PATCH] sockperf: add SO_LL socketop support Eliezer Tamir
2013-06-12 8:36 ` Amir Vadai
2013-06-12 8:45 ` Eliezer Tamir
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