From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andi Kleen Subject: [PATCH 20/24] net, diet: Make XPS configurable Date: Mon, 5 May 2014 15:26:09 -0700 Message-ID: <1399328773-6531-21-git-send-email-andi@firstfloor.org> References: <1399328773-6531-1-git-send-email-andi@firstfloor.org> Cc: linux-kernel@vger.kernel.org, tom.zanussi@linux.intel.com, Andi Kleen To: netdev@vger.kernel.org Return-path: In-Reply-To: <1399328773-6531-1-git-send-email-andi@firstfloor.org> Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org From: Andi Kleen Not needed on small systems. Already disabled with !SMP, but also makes sense to explicitely disabled on very small multi-core SOCKs. Saves ~6k text, but increases the data segment by a mysterious ~4k (some padding?) text data bss dec hex filename 6893698 1392544 634880 8921122 882022 vmlinux-with-xps 6887542 1396544 634880 8918966 8817b6 vmlinux-wo-xps Signed-off-by: Andi Kleen --- net/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/Kconfig b/net/Kconfig index cc0264a..2437348 100644 --- a/net/Kconfig +++ b/net/Kconfig @@ -259,7 +259,7 @@ config RFS_ACCEL default y config XPS - boolean + bool "Support multiqueue transmit queues (XPS)" depends on SMP default y -- 1.9.0