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Sandipan Das authored
This modifies 'tools/wakeuptime' to use the stack maps feature. Rather than using manual, depth-limited stack walking with some architecture-specific code, using stack maps makes the script usable across different architectures. This also adds command line arguments to let the user to set the minimum and maximum amount of time in microseconds over which traces are stored. Signed-off-by: Sandipan Das <sandipan@linux.vnet.ibm.com>
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