doc/examples/getcpu-override/README.md

   1 <!--
   2 SPDX-FileCopyrightText: 2014 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
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   4 SPDX-License-Identifier: CC-BY-4.0
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   7 This getcpu override example shows how to implement and load a getcpu
   8 override plugin for LTTng-UST. This can be useful in cases where direct
   9 hardware access is available for architecture-specific registers holding
  10 the CPU number, and where it should be used rather than the Linux kernel
  11 sched_getcpu() vDSO/syscall.