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Spinlock kernel flag RRS feed

  • Question

  • The latest xperf has a kernel flag for spinlock. However, there are no documentation on what this flag is. How does one enable the spinlock events?

    I've tried calling QueryAllTraces on Windows Server 2008 R2 with "xperf -on SPINLOCK" already running to see if I can get the enabled flags from the kernel logger. However, the enabled flags were all zeros.

    Thursday, September 23, 2010 7:15 PM