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Kernel+LibC: Add PERF_EVENT_SIGNPOST
This event will be used by userspace programs wanting to mark interesting high-level events in the profile. :^)
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@ -113,6 +113,7 @@ enum {
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PERF_EVENT_KFREE = 4096,
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PERF_EVENT_PAGE_FAULT = 8192,
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PERF_EVENT_SYSCALL = 16384,
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PERF_EVENT_SIGNPOST = 32768,
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};
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#define PERF_EVENT_MASK_ALL (~0ull)
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