doc/examples/clock-override/README

   1 This clock override example shows how to implement and load a clock
   2 override plugin for LTTng-UST. This can be useful in cases where direct
   3 hardware access is available for architecture-specific clocks, and where
   4 it should be used rather than the Linux kernel Monotonic clock.
   5
   6 When using LTTng-tools keep in mind that lttng-sessiond uses lttng-ust's clock
   7 definition and functions. Thus LTTNG_UST_CLOCK_PLUGIN needs to be defined when
   8 launching lttng-sessiond.