Changeset 2e9eae2 in mainline for generic/src/mm/backend_anon.c

Timestamp:

2006-06-23T16:03:53Z (19 years ago)

Author:

Ondrej Palkovsky <ondrap@…>

Branches:

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

Children:

757551a3

Parents:

a832dd7

Message:

Changed interface of frame_alloc/free to use address of frame instead of the pfn.
This makes it impossible to use >4GB of memory on 32-bit machines, but who cares…

File:

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

generic/src/mm/backend_anon.c

@@ -106 +106 @@
                         }
                         if (allocate) {
-                                frame = PFN2ADDR(frame_alloc(ONE_FRAME, 0));
+                                frame = (__address) frame_alloc(ONE_FRAME, 0);
                                 memsetb(PA2KA(frame), FRAME_SIZE, 0);
                                 
@@ -133 +133 @@
                  *   the different causes
                  */
-                frame = PFN2ADDR(frame_alloc(ONE_FRAME, 0));
+                frame = (__address)frame_alloc(ONE_FRAME, 0);
                 memsetb(PA2KA(frame), FRAME_SIZE, 0);
         }
@@ -159 +159 @@
 void anon_frame_free(as_area_t *area, __address page, __address frame)
 {
-        frame_free(ADDR2PFN(frame));
+        frame_free(frame);
 }