tests/unit/urcu-asm.c

   1 // SPDX-FileCopyrightText: 2009 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
   2 //
   3 // SPDX-License-Identifier: GPL-2.0-or-later
   4
   5 /*
   6  * urcu-asm.c
   7  *
   8  * Userspace RCU library - assembly dump of primitives
   9  */
  10
  11 #include <urcu.h>
  12
  13 void show_read_lock(void)
  14 {
  15         asm volatile ("/* start */");
  16         rcu_read_lock();
  17         asm volatile ("/* end */");
  18 }
  19
  20 void show_read_unlock(void)
  21 {
  22         asm volatile ("/* start */");
  23         rcu_read_unlock();
  24         asm volatile ("/* end */");
  25 }