Lines Matching defs:n_pages
83 unsigned int i, n_pages = XEN_PFN_UP(size);
95 ret = alloc_pages_exact(n_pages * XEN_PAGE_SIZE, gfp);
101 if (gnttab_alloc_grant_reference_seq(n_pages, &grant)) {
102 free_pages_exact(ret, n_pages * XEN_PAGE_SIZE);
106 for (i = 0; i < n_pages; i++) {
120 unsigned int i, n_pages = XEN_PFN_UP(size);
132 for (i = 0; i < n_pages; i++) {
140 gnttab_free_grant_reference_seq(grant, n_pages);
142 free_pages_exact(vaddr, n_pages * XEN_PAGE_SIZE);
174 unsigned int i, n_pages = XEN_PFN_UP(dma_offset + size);
188 if (gnttab_alloc_grant_reference_seq(n_pages, &grant))
191 for (i = 0; i < n_pages; i++) {
208 unsigned int i, n_pages = XEN_PFN_UP(dma_offset + size);
223 for (i = 0; i < n_pages; i++) {
231 gnttab_free_grant_reference_seq(grant, n_pages);