Messages in this thread | | | Date | Fri, 24 Oct 2008 07:56:05 -0400 (EDT) | From | Steven Rostedt <> | Subject | Re: [PATCH] trace: add the MMIO-tracer to the tracer menu |
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On Fri, 24 Oct 2008, Ingo Molnar wrote: > > # > > # IO delay types: > > Index: linux-2.6/kernel/trace/Kconfig > > =================================================================== > > --- linux-2.6.orig/kernel/trace/Kconfig > > +++ linux-2.6/kernel/trace/Kconfig > > @@ -194,4 +194,32 @@ config FTRACE_STARTUP_TEST > > functioning properly. It will do tests on all the configured > > tracers of ftrace. > > > > +config MMIOTRACE_HOOKS > > + bool > > + > > +config MMIOTRACE > > + bool "Memory mapped IO tracing" > > + depends on HAVE_MMIOTRACE_SUPPORT && DEBUG_KERNEL && PCI > > + select TRACING > > + select MMIOTRACE_HOOKS > > change makes sense, but isnt MMIOTRACE_HOOKS basically overlapping > HAVE_MMIOTRACE_SUPPORT? So i think we could get rid of MMIOTRACE_HOOKS > altogether and just use HAVE_MMIOTRACE_SUPPORT.
And doing this will remove the need about my question on depends on X86.
-- Steve
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