diff options
author | 2016-07-18 15:30:53 -0300 | |
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committer | 2016-07-19 08:27:41 +0200 | |
commit | 9ecc306d7eeeb3bb612b968250f203093a721781 (patch) | |
tree | 6533caba388d0f50d5119ac41fe7b8e479f47290 /lib/librte_eal/common/include/arch/x86 | |
parent | 8be94df6e9f5f70516cb86d82dd04fefaa0fe8b3 (diff) |
Imported Upstream version 16.07-rc3
Change-Id: I321148bfa234858ba1986d109470b7aa280cd429
Signed-off-by: Ricardo Salveti <ricardo.salveti@linaro.org>
Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
Diffstat (limited to 'lib/librte_eal/common/include/arch/x86')
-rw-r--r-- | lib/librte_eal/common/include/arch/x86/rte_spinlock.h | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/lib/librte_eal/common/include/arch/x86/rte_spinlock.h b/lib/librte_eal/common/include/arch/x86/rte_spinlock.h index 02f95cbb..8e630c21 100644 --- a/lib/librte_eal/common/include/arch/x86/rte_spinlock.h +++ b/lib/librte_eal/common/include/arch/x86/rte_spinlock.h @@ -94,24 +94,17 @@ rte_spinlock_trylock (rte_spinlock_t *sl) } #endif -static uint8_t rtm_supported; /* cache the flag to avoid the overhead - of the rte_cpu_get_flag_enabled function */ - -static inline void __attribute__((constructor)) -rte_rtm_init(void) -{ - rtm_supported = rte_cpu_get_flag_enabled(RTE_CPUFLAG_RTM); -} +extern uint8_t rte_rtm_supported; static inline int rte_tm_supported(void) { - return rtm_supported; + return rte_rtm_supported; } static inline int rte_try_tm(volatile int *lock) { - if (!rtm_supported) + if (!rte_rtm_supported) return 0; int retries = RTE_RTM_MAX_RETRIES; |