Defined in 4 files as a variable:

• arch/arm64/mm/dma-mapping.c, line 355 (as a variable)
• arch/ia64/kernel/pci-swiotlb.c, line 33 (as a variable)
• arch/powerpc/kernel/dma-swiotlb.c, line 49 (as a variable)
• arch/x86/kernel/pci-swiotlb.c, line 48 (as a variable)

Defined in 3 files as a externvar:

• arch/ia64/hp/common/hwsw_iommu.c, line 21 (as a externvar)
• arch/ia64/hp/common/sba_iommu.c, line 2099 (as a externvar)
• arch/powerpc/include/asm/swiotlb.h, line 16 (as a externvar)

Referenced in 8 files:

• arch/arm64/mm/dma-mapping.c, line 959
• arch/ia64/hp/common/hwsw_iommu.c, line 40
• arch/ia64/hp/common/sba_iommu.c
  • line 2114
  • line 2136
• arch/ia64/kernel/pci-swiotlb.c
  • line 50
  • line 62
• arch/powerpc/kernel/dma-swiotlb.c, line 92
• arch/powerpc/kernel/dma.c, line 36
• arch/powerpc/sysdev/fsl_pci.c, line 121
• arch/x86/kernel/pci-swiotlb.c, line 103