Changeset 328f2934 in mainline for generic/src/mm/page.c

Timestamp:

2005-12-04T19:37:13Z (20 years ago)

Author:

Sergey Bondari <bondari@…>

Branches:

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

Children:

cf585c9

Parents:

d7ac642

Message:

Buddy allocator for physical memory complete implementation.
Tested on IA32, AMD64, MIPS32. RWLock Test #5 is not passed.
NOTE: Other architectures could be broken (but should not be)

File:

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

generic/src/mm/page.c

@@ -80 +80 @@
 
         if (GET_PTL1_FLAGS(ptl0, PTL0_INDEX(page)) & PAGE_NOT_PRESENT) {
-                newpt = frame_alloc(FRAME_KA);
+                newpt = frame_alloc(FRAME_KA, 0);
                 memsetb(newpt, PAGE_SIZE, 0);
                 SET_PTL1_ADDRESS(ptl0, PTL0_INDEX(page), KA2PA(newpt));
@@ -89 +89 @@
 
         if (GET_PTL2_FLAGS(ptl1, PTL1_INDEX(page)) & PAGE_NOT_PRESENT) {
-                newpt = frame_alloc(FRAME_KA);
+                newpt = frame_alloc(FRAME_KA, 0);
                 memsetb(newpt, PAGE_SIZE, 0);
                 SET_PTL2_ADDRESS(ptl1, PTL1_INDEX(page), KA2PA(newpt));
@@ -98 +98 @@
 
         if (GET_PTL3_FLAGS(ptl2, PTL2_INDEX(page)) & PAGE_NOT_PRESENT) {
-                newpt = frame_alloc(FRAME_KA);
+                newpt = frame_alloc(FRAME_KA, 0);
                 memsetb(newpt, PAGE_SIZE, 0);
                 SET_PTL3_ADDRESS(ptl2, PTL2_INDEX(page), KA2PA(newpt));