powerpc: support for latencytop
authorArnd Bergmann <arnd@arndb.de>
Thu, 10 Jul 2008 14:08:18 +0000 (00:08 +1000)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Tue, 15 Jul 2008 02:29:15 +0000 (12:29 +1000)
commit01f4b8b8b8db09b88be7df7e51192e4e678b69d3
treeb5ac9c9729182fc02ab5165c493d04ae3f67dcf9
parent443dcac4d89622cbfc61f53523007979879d6f8e
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>
arch/powerpc/Kconfig
arch/powerpc/kernel/stacktrace.c