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latencytop: Change Kconfig dependency.

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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>
This commit is contained in:
Heiko Carstens
2008-02-01 17:45:14 +01:00
committed by Ingo Molnar
parent cd689985cf
commit aa7d93506c
2 changed files with 4 additions and 1 deletions
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3
arch/x86/Kconfig
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@@ -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

2
lib/Kconfig.debug
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@@ -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.