Changeset df29f24 in mainline for kernel/generic/include/mm/page.h

Timestamp:

2011-06-01T09:04:08Z (14 years ago)

Author:

Vojtech Horky <vojtechhorky@…>

Branches:

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

Children:

0a7627b, c9f0975

Parents:

e51a514 (diff), 5d1b3aa (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge mainline changes

Conflicts - trivial to solve
In kernel/generic/src/mm/page.c - sys_page_find_mapping does
not use locking when accessing page tables (hope that is correct).

File:

• kernel/generic/include/mm/page.h (modified) (3 diffs)

kernel/generic/include/mm/page.h

@@ -39 +39 @@
 #include <proc/task.h>
 #include <mm/as.h>
-#include <memstr.h>
+#include <arch/mm/page.h>
+
+#define P2SZ(pages) \
+        ((pages) << PAGE_WIDTH) 
 
 /** Operations to manipulate page mappings. */
@@ -45 +48 @@
         void (* mapping_insert)(as_t *, uintptr_t, uintptr_t, unsigned int);
         void (* mapping_remove)(as_t *, uintptr_t);
-        pte_t *(* mapping_find)(as_t *, uintptr_t);
+        pte_t *(* mapping_find)(as_t *, uintptr_t, bool);
 } page_mapping_operations_t;
 
@@ -56 +59 @@
 extern void page_mapping_insert(as_t *, uintptr_t, uintptr_t, unsigned int);
 extern void page_mapping_remove(as_t *, uintptr_t);
-extern pte_t *page_mapping_find(as_t *, uintptr_t);
+extern pte_t *page_mapping_find(as_t *, uintptr_t, bool);
 extern pte_t *page_table_create(unsigned int);
 extern void page_table_destroy(pte_t *);