Lines Matching refs:head
183 grant_ref_t head;
193 ref = head = gnttab_free_head;
196 bitmap_clear(gnttab_free_bitmap, head, 1);
197 if (gnttab_free_tail_ptr == __gnttab_entry(head))
200 head = gnttab_entry(head);
202 gnttab_free_head = gnttab_entry(head);
203 gnttab_entry(head) = GNTTAB_LIST_END;
621 void gnttab_free_grant_references(grant_ref_t head)
627 while (head != GNTTAB_LIST_END) {
628 ref = gnttab_entry(head);
629 put_free_entry_locked(head);
630 head = ref;
637 void gnttab_free_grant_reference_seq(grant_ref_t head, unsigned int count)
644 put_free_entry_locked(head + i - 1);
650 int gnttab_alloc_grant_references(u16 count, grant_ref_t *head)
657 *head = h;