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Searched refs:area_reg (Results 1 – 1 of 1) sorted by relevance

/io_uring/
A Dzcrx.c107 int dmabuf_fd = area_reg->dmabuf_fd; in io_import_dmabuf()
182 struct io_uring_zcrx_area_reg *area_reg) in io_import_umem() argument
187 if (area_reg->dmabuf_fd) in io_import_umem()
189 if (!area_reg->addr) in io_import_umem()
191 pages = io_pin_pages((unsigned long)area_reg->addr, area_reg->len, in io_import_umem()
211 mem->size = area_reg->len; in io_import_umem()
234 ret = io_validate_user_buf_range(area_reg->addr, area_reg->len); in io_import_area()
237 if (area_reg->addr & ~PAGE_MASK || area_reg->len & ~PAGE_MASK) in io_import_area()
242 return io_import_umem(ifq, mem, area_reg); in io_import_area()
406 if (area_reg->rq_area_token) in io_zcrx_create_area()
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