From: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Date: Wed, 5 Jan 2011 11:48:15 +0000 (+0100)
Subject: [S390] mutex: enable spinning mutex on s390
X-Git-Tag: v2.6.38-rc1~461^2~3
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=fa188ae1657d6edc7963d524ce9a0650fe725242;p=~emulex%2Finfiniband.git

[S390] mutex: enable spinning mutex on s390

This enables the spinning mutex feature on s390 by removing
HAVE_DEFAULT_NO_SPIN_MUTEXES from arch/s390/Kconfig.

Signed-off-by: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
---

diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index c05d0819f56..ff19efdf6fe 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -73,7 +73,6 @@ config S390
 	select HAVE_DYNAMIC_FTRACE
 	select HAVE_FUNCTION_GRAPH_TRACER
 	select HAVE_REGS_AND_STACK_ACCESS_API
-	select HAVE_DEFAULT_NO_SPIN_MUTEXES
 	select HAVE_OPROFILE
 	select HAVE_KPROBES
 	select HAVE_KRETPROBES