Searched refs:spinlock (Results 1 – 1 of 1) sorted by relevance
1544 static inline PetscErrorCode PetscSpinlockCreate(PetscSpinlock *spinlock) in PetscSpinlockCreate() argument1546 petsc_atomic_flag_clear(spinlock); in PetscSpinlockCreate()1549 static inline PetscErrorCode PetscSpinlockLock(PetscSpinlock *spinlock) in PetscSpinlockLock() argument1552 } while (petsc_atomic_flag_test_and_set(spinlock)); in PetscSpinlockLock()1555 static inline PetscErrorCode PetscSpinlockUnlock(PetscSpinlock *spinlock) in PetscSpinlockUnlock() argument1557 petsc_atomic_flag_clear(spinlock); in PetscSpinlockUnlock()1560 static inline PetscErrorCode PetscSpinlockDestroy(PETSC_UNUSED PetscSpinlock *spinlock) in PetscSpinlockDestroy() argument