DEFINE_DMA_BUF_EXPORT_INFO (9) - (unknown subject)
dma_buf_attach (9)   - Add the device to dma_buf's attachments list; optional...
dma_buf_begin_cpu_access (9) - Must be called before accessing a dma_buf from...
dma_buf_detach (9)   - Remove the given attachment from dmabuf's attachments ...
dma_buf_end_cpu_access (9) - Must be called after accessing a dma_buf from th...
dma_buf_export (9)   - Creates a new dma_buf, and associates an anon file wit...
dma_buf_fd (9)       - returns a file descriptor for the given dma_buf
dma_buf_get (9)      - returns the dma_buf structure related to an fd
dma_buf_kmap (9)     - Map a page of the buffer object into kernel address sp...
dma_buf_kmap_atomic (9) - Map a page of the buffer object into kernel address...
dma_buf_kunmap (9)   - Unmap a page obtained by dma_buf_kmap.
dma_buf_kunmap_atomic (9) - Unmap a page obtained by dma_buf_kmap_atomic.
dma_buf_map_attachment (9) - Returns the scatterlist table of the attachment;...
dma_buf_mmap (9)     - Setup up a userspace mmap with the given vma
dma_buf_put (9)      - decreases refcount of the buffer
dma_buf_unmap_attachment (9) - unmaps and decreases usecount of the buffer;mi...
dma_buf_vmap (9)     - Create virtual mapping for the buffer object into kern...
dma_buf_vunmap (9)   - Unmap a vmap obtained by dma_buf_vmap.
get_dma_buf (9)      - convenience wrapper for get_file.
struct_dma_buf (9)   - shared buffer object
struct_dma_buf_attachment (9) - holds device-buffer attachment data
struct_dma_buf_export_info (9) - holds information needed to export a dma_buf
struct_dma_buf_ops (9) - operations possible on struct dma_buf