From: Heiko Carstens <heiko.carstens@de.ibm.com>
Date: Fri, 1 Feb 2008 16:45:14 +0000 (+0100)
Subject: latencytop: Change Kconfig dependency.
X-Git-Url: http://git.rot13.org/?a=commitdiff_plain;h=aa7d93506cc26378be6964692cd0dd34cffaee25;p=powerpc.git

latencytop: Change Kconfig dependency.

Change latencytop Kconfig entry so it doesn't list the archictectures
that support it. Instead introduce HAVE_LATENCY_SUPPORT which any
architecture can set. Should reduce patch conflicts.

Cc: Arjan van de Ven <arjan@linux.intel.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Holger Wolf <wolf@linux.vnet.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 65b449134c..93e66678e1 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -44,6 +44,9 @@ config LOCKDEP_SUPPORT
 config STACKTRACE_SUPPORT
 	def_bool y
 
+config HAVE_LATENCYTOP_SUPPORT
+	def_bool y
+
 config SEMAPHORE_SLEEPERS
 	def_bool y
 
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 89f4035b52..0d8a5a4a78 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -581,7 +581,7 @@ config LATENCYTOP
 	select STACKTRACE
 	select SCHEDSTATS
 	select SCHED_DEBUG
-	depends on X86 || X86_64
+	depends on HAVE_LATENCYTOP_SUPPORT
 	help
 	  Enable this option if you want to use the LatencyTOP tool
 	  to find out which userspace is blocking on what kernel operations.