Re: [PATCH] perf: Avoid horrible stack usage

[Peter Zijlstra]

On Wed, Dec 17, 2014 at 03:31:05PM +0100, Jiri Olsa wrote:
> looks like we could also sanitize the perf_ftrace_function_call
> in the same way.. like below (untested)
> 
> hum, I just noticed it actually has pt_regs arg ;-)

Bu if it has pt_regs should we not use that instead of filling one out
again?
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