Lines Matching refs:gnttab_free_head
50 static grant_ref_t gnttab_free_head;
83 ref = head = gnttab_free_head;
87 gnttab_free_head = gnttab_entry(head);
128 gnttab_entry(ref) = gnttab_free_head;
129 gnttab_free_head = ref;
246 gnttab_entry(tail) = gnttab_free_head;
247 gnttab_free_head = head;
339 gnttab_entry(ref) = gnttab_free_head;
340 gnttab_free_head = head;
441 gnttab_entry(i) = gnttab_free_head;
442 gnttab_free_head = GREFS_PER_GRANT_FRAME * nr_grant_frames;
673 gnttab_free_head = NR_RESERVED_ENTRIES;