diff options
Diffstat (limited to 'memory/jemalloc/src/include/jemalloc/internal/spin.h')
-rw-r--r-- | memory/jemalloc/src/include/jemalloc/internal/spin.h | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/memory/jemalloc/src/include/jemalloc/internal/spin.h b/memory/jemalloc/src/include/jemalloc/internal/spin.h deleted file mode 100644 index 9ef5ceb92..000000000 --- a/memory/jemalloc/src/include/jemalloc/internal/spin.h +++ /dev/null @@ -1,51 +0,0 @@ -/******************************************************************************/ -#ifdef JEMALLOC_H_TYPES - -typedef struct spin_s spin_t; - -#endif /* JEMALLOC_H_TYPES */ -/******************************************************************************/ -#ifdef JEMALLOC_H_STRUCTS - -struct spin_s { - unsigned iteration; -}; - -#endif /* JEMALLOC_H_STRUCTS */ -/******************************************************************************/ -#ifdef JEMALLOC_H_EXTERNS - -#endif /* JEMALLOC_H_EXTERNS */ -/******************************************************************************/ -#ifdef JEMALLOC_H_INLINES - -#ifndef JEMALLOC_ENABLE_INLINE -void spin_init(spin_t *spin); -void spin_adaptive(spin_t *spin); -#endif - -#if (defined(JEMALLOC_ENABLE_INLINE) || defined(JEMALLOC_SPIN_C_)) -JEMALLOC_INLINE void -spin_init(spin_t *spin) -{ - - spin->iteration = 0; -} - -JEMALLOC_INLINE void -spin_adaptive(spin_t *spin) -{ - volatile uint64_t i; - - for (i = 0; i < (KQU(1) << spin->iteration); i++) - CPU_SPINWAIT; - - if (spin->iteration < 63) - spin->iteration++; -} - -#endif - -#endif /* JEMALLOC_H_INLINES */ -/******************************************************************************/ - |