Changes in kernel/generic/src/mm/page.c [9d58539:8cbf1c3] in mainline

File:

• kernel/generic/src/mm/page.c (modified) (6 diffs)

kernel/generic/src/mm/page.c

@@ -104 +104 @@
         ASSERT(page_mapping_operations->mapping_insert);
 
-        page_mapping_operations->mapping_insert(as, page, frame, flags);
+        page_mapping_operations->mapping_insert(as, ALIGN_DOWN(page, PAGE_SIZE),
+            ALIGN_DOWN(frame, FRAME_SIZE), flags);
         
         /* Repel prefetched accesses to the old mapping. */
@@ -127 +128 @@
         ASSERT(page_mapping_operations->mapping_remove);
         
-        page_mapping_operations->mapping_remove(as, page);
+        page_mapping_operations->mapping_remove(as,
+            ALIGN_DOWN(page, PAGE_SIZE));
         
         /* Repel prefetched accesses to the old mapping. */
@@ -150 +152 @@
         ASSERT(page_mapping_operations->mapping_find);
         
-        return page_mapping_operations->mapping_find(as, page, nolock);
+        return page_mapping_operations->mapping_find(as,
+            ALIGN_DOWN(page, PAGE_SIZE), nolock);
 }
 
@@ -166 +169 @@
 }
 
-int page_find_mapping(uintptr_t virt, void **phys)
+int page_find_mapping(uintptr_t virt, uintptr_t *phys)
 {
         page_table_lock(AS, true);
@@ -176 +179 @@
         }
         
-        *phys = (void *) PTE_GET_FRAME(pte) +
+        *phys = PTE_GET_FRAME(pte) +
             (virt - ALIGN_DOWN(virt, PAGE_SIZE));
         
@@ -190 +193 @@
  *
  */
-sysarg_t sys_page_find_mapping(uintptr_t virt, void *phys_ptr)
-{
-        void *phys;
+sysarg_t sys_page_find_mapping(uintptr_t virt, uintptr_t *phys_ptr)
+{
+        uintptr_t phys;
         int rc = page_find_mapping(virt, &phys);
         if (rc != EOK)