On Fri, 2 Oct 2020, Josh Poimboeuf wrote:
> On Thu, Oct 01, 2020 at 03:36:12PM +0200, Peter Zijlstra wrote:
> > On Thu, Oct 01, 2020 at 03:17:07PM +0200, Miroslav Benes wrote:
> >
> > > I also wonder about making 'mcount' command separate from 'check'.
> > > Similar
> > > to what is 'orc' now.
On Thu, Oct 01, 2020 at 03:36:12PM +0200, Peter Zijlstra wrote:
> On Thu, Oct 01, 2020 at 03:17:07PM +0200, Miroslav Benes wrote:
>
> > I also wonder about making 'mcount' command separate from 'check'. Similar
> > to what is 'orc' now. But that could be done later.
>
> I'm not convinced more
On Thu, Oct 01, 2020 at 03:17:07PM +0200, Miroslav Benes wrote:
> I also wonder about making 'mcount' command separate from 'check'. Similar
> to what is 'orc' now. But that could be done later.
I'm not convinced more commands make sense. That only begets us the
problem of having to run
Hi Sami,
On Tue, 29 Sep 2020, Sami Tolvanen wrote:
> From: Peter Zijlstra
>
> Add the --mcount option for generating __mcount_loc sections
> needed for dynamic ftrace. Using this pass requires the kernel to
> be compiled with -mfentry and CC_USING_NOP_MCOUNT to be defined
> in Makefile.
>
>
From: Peter Zijlstra
Add the --mcount option for generating __mcount_loc sections
needed for dynamic ftrace. Using this pass requires the kernel to
be compiled with -mfentry and CC_USING_NOP_MCOUNT to be defined
in Makefile.
Link:
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