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 Original line Diff line number Diff line
@@ -44,6 +44,9 @@ config LOCKDEP_SUPPORT 
config STACKTRACE_SUPPORT

config STACKTRACE_SUPPORT

	def_bool y

	def_bool y





config HAVE_LATENCYTOP_SUPPORT

	def_bool y



config SEMAPHORE_SLEEPERS

config SEMAPHORE_SLEEPERS

	def_bool y

	def_bool y

lib/Kconfig.debug

+1 −1
Original line number Original line Diff line number Diff line
@@ -581,7 +581,7 @@ config LATENCYTOP 
	select STACKTRACE

	select STACKTRACE

	select SCHEDSTATS

	select SCHEDSTATS

	select SCHED_DEBUG

	select SCHED_DEBUG

	depends on X86 || X86_64

	depends on HAVE_LATENCYTOP_SUPPORT

	help

	help

	  Enable this option if you want to use the LatencyTOP tool

	  Enable this option if you want to use the LatencyTOP tool

	  to find out which userspace is blocking on what kernel operations.

	  to find out which userspace is blocking on what kernel operations.

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