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Commit aa7d9350 authored by Heiko Carstens's avatar Heiko Carstens Committed by Ingo Molnar
Browse files

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: default avatarHeiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent cd689985

arch/x86/Kconfig

+3 −0
Original line number Diff line number Diff line
@@ -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

lib/Kconfig.debug

+1 −1
Original line number Diff line number Diff line
@@ -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.