Re: perf tools[ARM]:Not able to detect [kernel.kallsyms] dso on Qualcomm MSM 8974

[David Ahern]

On 6/3/14, 8:02 AM, Prankul Garg wrote:
> Qualcomm MSM 8974 is not able to detect [kernel.kallsyms] dso either with
> Hardware or Tracepoint events while Exynos do.

Add -v to perf-record and perf-report.

And try:
perf report -D | grep kallsyms

Do you see something like:
0 0 0xd8 [0x58]: PERF_RECORD_MMAP -1/0: [0(0xffffffff9fffffff) @ 
0xffffffff81000000]: x [kernel.kallsyms]_text

David
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