1*237ffc69SFrançois Tigeot /* 2*237ffc69SFrançois Tigeot * Copyright (c) 2019 François Tigeot <ftigeot@wolfpond.org> 3*237ffc69SFrançois Tigeot * All rights reserved. 4*237ffc69SFrançois Tigeot * 5*237ffc69SFrançois Tigeot * Redistribution and use in source and binary forms, with or without 6*237ffc69SFrançois Tigeot * modification, are permitted provided that the following conditions 7*237ffc69SFrançois Tigeot * are met: 8*237ffc69SFrançois Tigeot * 1. Redistributions of source code must retain the above copyright 9*237ffc69SFrançois Tigeot * notice unmodified, this list of conditions, and the following 10*237ffc69SFrançois Tigeot * disclaimer. 11*237ffc69SFrançois Tigeot * 2. Redistributions in binary form must reproduce the above copyright 12*237ffc69SFrançois Tigeot * notice, this list of conditions and the following disclaimer in the 13*237ffc69SFrançois Tigeot * documentation and/or other materials provided with the distribution. 14*237ffc69SFrançois Tigeot * 15*237ffc69SFrançois Tigeot * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 16*237ffc69SFrançois Tigeot * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 17*237ffc69SFrançois Tigeot * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 18*237ffc69SFrançois Tigeot * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 19*237ffc69SFrançois Tigeot * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 20*237ffc69SFrançois Tigeot * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21*237ffc69SFrançois Tigeot * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22*237ffc69SFrançois Tigeot * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23*237ffc69SFrançois Tigeot * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24*237ffc69SFrançois Tigeot * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25*237ffc69SFrançois Tigeot */ 26*237ffc69SFrançois Tigeot 27*237ffc69SFrançois Tigeot #ifndef _LINUX_PREEMPT_H_ 28*237ffc69SFrançois Tigeot #define _LINUX_PREEMPT_H_ 29*237ffc69SFrançois Tigeot 30*237ffc69SFrançois Tigeot #include <linux/list.h> 31*237ffc69SFrançois Tigeot 32*237ffc69SFrançois Tigeot #define preempt_disable() cpu_ccfence() 33*237ffc69SFrançois Tigeot 34*237ffc69SFrançois Tigeot #define preempt_enable() cpu_ccfence() 35*237ffc69SFrançois Tigeot 36*237ffc69SFrançois Tigeot #endif /* _LINUX_PREEMPT_H_ */ 37