Linus,
This fixes a long standing bug in the ftrace profiler.
The problem is that the profiler only initializes the online
CPUs, and not possible CPUs. This causes issues if the user takes
CPUs online or offline while the profiler is running.
If we online a CPU after starting the profiler, we
Linus,
This fixes a long standing bug in the ftrace profiler.
The problem is that the profiler only initializes the online
CPUs, and not possible CPUs. This causes issues if the user takes
CPUs online or offline while the profiler is running.
If we online a CPU after starting the profiler, we
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