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  • Yabin Cui's avatar
    Simpleperf: don't use ioctl(PERF_EVENT_IOC_ENABLE). · a46794fa
    Yabin Cui authored 
    Some android kernels(like bullhead/angler) can't handle
ioctl(PERF_EVENT_IOC_ENABLE) correctly when cpu-hotplug
happens. Instead of fixing all of them in kernel, we
can't simply don't use it.

Bug: 25193162
Change-Id: I9df1458045ffd2ccc2c7ba393e746ebba7c253de
    a46794fa
event_fd.h 3.26 KB