Changeset 5902d6c in mainline

Timestamp:

2011-11-17T11:32:28Z (13 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

ce940da

Parents:

fadb07a

Message:

Allocate order of frames, not order of bytes.

File:

• kernel/generic/src/mm/frame.c (modified) (1 diff)

kernel/generic/src/mm/frame.c

@@ -870 +870 @@
         size_t order = ispwr2(size) ? fnzb(size) : (fnzb(size) + 1);
 
-        return ADDR2PFN((uintptr_t) frame_alloc(order, FRAME_LOWMEM));
+        return ADDR2PFN((uintptr_t) frame_alloc(order - FRAME_WIDTH, FRAME_LOWMEM));
 }