return ret;
}
-void where_is_page(struct header *head, struct page_header *where,
- unsigned int sp_bits)
-{
- struct page_header *pg;
- unsigned long off, bucket,
- num_buckets = max_bucket(sp_bits + BITS_FROM_SMALL_TO_LARGE_PAGE);
-
- for (off = head->small_free_list; off; off = pg->next) {
- pg = from_pgnum(head, off, sp_bits);
- if (pg == where) {
- printf("It's in the small free list\n");
- return;
- }
- }
-
- for (off = head->large_free_list; off; off = pg->next) {
- pg = from_pgnum(head, off, sp_bits);
- if (pg == where) {
- printf("It's in the large free list\n");
- return;
- }
- }
-
- for (bucket = 0; bucket < num_buckets; bucket++) {
- for (off = head->bs[bucket].page_list; off; off = pg->next) {
- pg = from_pgnum(head, off, sp_bits);
- if (pg == where) {
- printf("It's in %lu bucket page list\n", bucket);
- return;
- }
- }
-
- for (off = head->bs[bucket].full_list; off; off = pg->next) {
- pg = from_pgnum(head, off, sp_bits);
- if (pg == where) {
- printf("It's in %lu bucket full list\n", bucket);
- return;
- }
- }
- }
- printf("It's nowhere!\n");
-}
-
static bool huge_allocated(struct header *head, unsigned long offset)
{
unsigned long i;