diff options
author | Ricardo Salveti <ricardo.salveti@linaro.org> | 2016-07-18 15:30:53 -0300 |
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committer | Ricardo Salveti <ricardo.salveti@linaro.org> | 2016-07-18 15:31:22 -0300 |
commit | 5d4e5dcd8a186778b3d78e27c81550d07a288fd2 (patch) | |
tree | b84800fce31e7233445a7997c19df409c2a364ea /lib/librte_eal/common/include/arch | |
parent | a41e6ff15809d40e0f9bbc9576bf8f7f80fbec1d (diff) |
Imported Upstream version 16.07-rc3
Change-Id: I321148bfa234858ba1986d109470b7aa280cd429
Signed-off-by: Ricardo Salveti <ricardo.salveti@linaro.org>
Diffstat (limited to 'lib/librte_eal/common/include/arch')
-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; |