Commit 6fdc9f50 authored Jul 17, 2008 by Arnd Bergmann Committed by Benjamin Herrenschmidt Jul 22, 2008

powerpc: Fix support for latencytop



We need to pass the kernel stack pointer instead of the user space
stack pointer in save_stack_trace_tsk().

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

parent 72e82dcd

arch/powerpc/kernel/stacktrace.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -59,6 +59,6 @@ EXPORT_SYMBOL_GPL(save_stack_trace);

		void save_stack_trace_tsk(struct task_struct tsk, struct stack_trace trace)
		{
		save_context_stack(trace, tsk->thread.regs->gpr[1], tsk, 0);
		save_context_stack(trace, tsk->thread.ksp, tsk, 0);
		}
		EXPORT_SYMBOL_GPL(save_stack_trace_tsk);