Defined in 1 files as a prototype:

• include/linux/dma-mapping.h, line 108 (as a prototype)

Defined in 2 files as a function:

• include/linux/dma-mapping.h, line 167 (as a function)
• kernel/dma/mapping.c, line 184 (as a function)

Referenced in 7 files:

• drivers/gpu/drm/i915/i915_gem_gtt.c, line 31
• drivers/nvme/host/pci.c, line 877
• drivers/pci/p2pdma.c, line 865
• drivers/vdpa/mlx5/core/mr.c, line 280
• include/linux/dma-mapping.h
  • line 367
  • line 428
• include/rdma/ib_verbs.h, line 4031
• kernel/dma/mapping.c, line 205