Changes in kernel/generic/src/mm/backend_anon.c [59fb782:908bb96] in mainline

File:

• kernel/generic/src/mm/backend_anon.c (modified) (3 diffs)

kernel/generic/src/mm/backend_anon.c

@@ -173 +173 @@
  *
  * @param area Pointer to the address space area.
- * @param upage Faulting virtual page.
+ * @param addr Faulting virtual address.
  * @param access Access mode that caused the fault (i.e. read/write/exec).
  *
@@ -179 +179 @@
  *     serviced).
  */
-int anon_page_fault(as_area_t *area, uintptr_t upage, pf_access_t access)
-{
+int anon_page_fault(as_area_t *area, uintptr_t addr, pf_access_t access)
+{
+        uintptr_t upage = ALIGN_DOWN(addr, PAGE_SIZE);
         uintptr_t kpage;
         uintptr_t frame;
@@ -186 +187 @@
         ASSERT(page_table_locked(AS));
         ASSERT(mutex_locked(&area->lock));
-        ASSERT(IS_ALIGNED(upage, PAGE_SIZE));
 
         if (!as_area_check_access(area, access))