dma_domain_list_lock 630 arch/x86/pci/common.c static DEFINE_SPINLOCK(dma_domain_list_lock); dma_domain_list_lock 634 arch/x86/pci/common.c spin_lock(&dma_domain_list_lock); dma_domain_list_lock 636 arch/x86/pci/common.c spin_unlock(&dma_domain_list_lock); dma_domain_list_lock 642 arch/x86/pci/common.c spin_lock(&dma_domain_list_lock); dma_domain_list_lock 644 arch/x86/pci/common.c spin_unlock(&dma_domain_list_lock); dma_domain_list_lock 652 arch/x86/pci/common.c spin_lock(&dma_domain_list_lock); dma_domain_list_lock 659 arch/x86/pci/common.c spin_unlock(&dma_domain_list_lock);