pages_wraparound 196 drivers/hv/ring_buffer.c struct page **pages_wraparound; pages_wraparound 204 drivers/hv/ring_buffer.c pages_wraparound = kcalloc(page_cnt * 2 - 1, sizeof(struct page *), pages_wraparound 206 drivers/hv/ring_buffer.c if (!pages_wraparound) pages_wraparound 209 drivers/hv/ring_buffer.c pages_wraparound[0] = pages; pages_wraparound 211 drivers/hv/ring_buffer.c pages_wraparound[i + 1] = &pages[i % (page_cnt - 1) + 1]; pages_wraparound 214 drivers/hv/ring_buffer.c vmap(pages_wraparound, page_cnt * 2 - 1, VM_MAP, PAGE_KERNEL); pages_wraparound 216 drivers/hv/ring_buffer.c kfree(pages_wraparound);