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36 lines
1.4 KiB
36 lines
1.4 KiB
#define LOCK_NAME "ck_cohort"
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#define LOCK_DEFINE \
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static ck_spinlock_fas_t global_fas_lock = CK_SPINLOCK_FAS_INITIALIZER; \
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static ck_spinlock_fas_t local_fas_lock = CK_SPINLOCK_FAS_INITIALIZER; \
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static void \
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ck_spinlock_fas_lock_with_context(ck_spinlock_fas_t *lock, void *context) \
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{ \
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(void)context; \
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ck_spinlock_fas_lock(lock); \
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} \
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\
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static void \
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ck_spinlock_fas_unlock_with_context(ck_spinlock_fas_t *lock, void *context) \
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{ \
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(void)context; \
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ck_spinlock_fas_unlock(lock); \
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} \
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\
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static bool \
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ck_spinlock_fas_locked_with_context(ck_spinlock_fas_t *lock, void *context) \
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{ \
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(void)context; \
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return ck_spinlock_fas_locked(lock); \
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} \
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CK_COHORT_PROTOTYPE(fas_fas, \
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ck_spinlock_fas_lock_with_context, ck_spinlock_fas_unlock_with_context, \
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ck_spinlock_fas_locked_with_context, ck_spinlock_fas_lock_with_context, \
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ck_spinlock_fas_unlock_with_context, ck_spinlock_fas_locked_with_context) \
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static CK_COHORT_INSTANCE(fas_fas) CK_CC_CACHELINE cohort = CK_COHORT_INITIALIZER
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#define LOCK_INIT CK_COHORT_INIT(fas_fas, &cohort, &global_fas_lock, &local_fas_lock, \
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CK_COHORT_DEFAULT_LOCAL_PASS_LIMIT)
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#define LOCK CK_COHORT_LOCK(fas_fas, &cohort, NULL, NULL)
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#define UNLOCK CK_COHORT_UNLOCK(fas_fas, &cohort, NULL, NULL)
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