powerpc: support for latencytop

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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>

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Arnd Bergmann 2008-07-11 00:08:18 +10:00 • committed by Benjamin Herrenschmidt

parent 443dcac4d8

commit 01f4b8b8b8

2 changed files with 30 additions and 10 deletions

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3

arch/powerpc/Kconfig

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37

arch/powerpc/kernel/stacktrace.c

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