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authorArnd Bergmann <arnd@arndb.de>2008-07-11 00:08:18 +1000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2008-07-15 12:29:15 +1000
commit01f4b8b8b8db09b88be7df7e51192e4e678b69d3 (patch)
treeb5ac9c9729182fc02ab5165c493d04ae3f67dcf9 /arch/powerpc/Kconfig
parent443dcac4d89622cbfc61f53523007979879d6f8e (diff)
powerpc: support for latencytop
Implement save_stack_trace_tsk on powerpc, so that we can run with latencytop. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/Kconfig')
-rw-r--r--arch/powerpc/Kconfig3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index aaf99892d1b3..5e2185432ad3 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -53,6 +53,9 @@ config STACKTRACE_SUPPORT
bool
default y
+config HAVE_LATENCYTOP_SUPPORT
+ def_bool y
+
config TRACE_IRQFLAGS_SUPPORT
bool
depends on PPC64