Defined in 2 files as a macro:

• include/linux/dma-mapping.h, line 87 (as a macro)
• tools/virtio/linux/dma-mapping.h, line 64 (as a macro)

Referenced in 3 files:

• drivers/virtio/virtio_ring.c, line 2974
• include/trace/events/dma.h, line 36
• kernel/dma/debug.c
  • line 482
  • line 508
  • line 622