lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Mon, 5 May 2014 15:26:09 -0700 From: Andi Kleen <andi@...stfloor.org> To: netdev@...r.kernel.org Cc: linux-kernel@...r.kernel.org, tom.zanussi@...ux.intel.com, Andi Kleen <ak@...ux.intel.com> Subject: [PATCH 20/24] net, diet: Make XPS configurable From: Andi Kleen <ak@...ux.intel.com> 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 <ak@...ux.intel.com> --- 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 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Powered by blists - more mailing lists