Re: [PATCH 4/4] powerpc/perf: Use perf_instruction_pointer in callchains

On 06/26/2012 10:59 PM, Anton Blanchard wrote:

Hi Scott,

quoted

Won't this break core-fsl-emb, which doesn't define
perf_instruction_pointer()?

It links ok for me. You should get the default version:

#ifndef perf_misc_flags
# define perf_misc_flags(regs) \
                (user_mode(regs) ? PERF_RECORD_MISC_USER : PERF_RECORD_MISC_KERNEL)
# define perf_instruction_pointer(regs) instruction_pointer(regs)
#endif

OK, sorry -- forgot to grep outside arch/powerpc. :-)

-Scott