Changeset fc1e4f6 in mainline for generic/include

Timestamp:

2006-01-31T00:44:08Z (19 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

ef67bab

Parents:

6a3c9a7

Message:

Change page_mapping_find/insert interfaces to take as_t * as first argument
and not asid_t as second argument. This change was necessitated by the
removal of mapping array from as_area_t and the fact that an address
space doesn't have an ASID when it is created.

Location:

generic/include/mm

Files:

• as.h (modified) (2 diffs)
• page.h (modified) (2 diffs)

generic/include/mm/as.h

@@ -49 +49 @@
 #define UDATA_ADDRESS   UDATA_ADDRESS_ARCH
 
-#define AS_KERNEL       (1<<0)          /**< Kernel address space. */
+#define FLAG_AS_KERNEL  (1<<0)          /**< Kernel address space. */
 
 enum as_area_type {
@@ -85 +85 @@
 };
 
-extern as_t * as_create(pte_t *ptl0, int flags);
+extern as_t *AS_KERNEL;
+
+extern as_t *as_create(pte_t *ptl0, int flags);
 extern as_area_t *as_area_create(as_t *as, as_area_type_t type, size_t size, __address base);
 extern void as_set_mapping(as_t *as, __address page, __address frame);

generic/include/mm/page.h

@@ -62 +62 @@
 /** Operations to manipulate page mappings. */
 struct page_operations {
-        void (* mapping_insert)(__address page, asid_t asid, __address frame, int flags, __address root);
-        pte_t *(* mapping_find)(__address page, asid_t asid, __address root);
+        void (* mapping_insert)(as_t *as, __address page, __address frame, int flags, __address root);
+        pte_t *(* mapping_find)(as_t *as, __address page, __address root);
 };
 typedef struct page_operations page_operations_t;
@@ -70 +70 @@
 
 extern void page_init(void);
-extern void page_mapping_insert(__address page, asid_t asid, __address frame, int flags, __address root);
-extern pte_t *page_mapping_find(__address page, asid_t asid, __address root);
+extern void page_mapping_insert(as_t *as, __address page, __address frame, int flags, __address root);
+extern pte_t *page_mapping_find(as_t *as, __address page, __address root);
 extern void map_structure(__address s, size_t size);