New upstream version 18.02
[deb_dpdk.git] / lib / librte_eal / common / arch / x86 / rte_spinlock.c
1 /* SPDX-License-Identifier: BSD-3-Clause
2  * Copyright(c) 2010-2014 Intel Corporation
3  */
4
5 #include <stdint.h>
6
7 #include "rte_cpuflags.h"
8
9 uint8_t rte_rtm_supported; /* cache the flag to avoid the overhead
10                               of the rte_cpu_get_flag_enabled function */
11
12 RTE_INIT(rte_rtm_init)
13 {
14         rte_rtm_supported = rte_cpu_get_flag_enabled(RTE_CPUFLAG_RTM);
15 }