kernel/vm: use DoublyLinkedList for VMCache areas list

Change-Id: I0c6a231f245fa542f5d90959755de1e6ba39eb8e Reviewed-on: https://review.haiku-os.org/c/haiku/+/8685 Reviewed-by: waddlesplash <[email protected]>
2024-12-17 17:53:47 +00:00
parent 04c90835ac
commit 8ea4167e8b
8 changed files with 47 additions and 54 deletions
@@ -291,7 +291,7 @@ reserve_pages(file_cache_ref* ref, vm_page_reservation* reservation,
 		VMCache* cache = ref->cache;
 		cache->Lock();

-		if (cache->consumers.IsEmpty() && cache->areas == NULL
+		if (cache->consumers.IsEmpty() && cache->areas.IsEmpty()
 			&& access_is_sequential(ref)) {
 			// we are not mapped, and we're accessed sequentially