Help identify to the user the event with the unsupported sampling
error. Also provide an alternative action.
BEFORE:
$ sudo ./oldperf record -e
armv8_pmuv3/mem_access/,ccn/cycles/,armv8_pmuv3/l2d_cache/ true
Error:
PMU Hardware doesn't support sampling/overflow-interrupts.
AFTER:
$ sudo
Help identify to the user the event with the unsupported sampling
error. Also provide an alternative action.
BEFORE:
$ sudo ./oldperf record -e
armv8_pmuv3/mem_access/,ccn/cycles/,armv8_pmuv3/l2d_cache/ true
Error:
PMU Hardware doesn't support sampling/overflow-interrupts.
AFTER:
$ sudo
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