Changeset e6c4b94 in mainline for kernel/arch/arm32/src/mm/frame.c

Timestamp:

2011-11-16T19:52:33Z (13 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

fadb07a

Parents:

19c8030

Message:

Adjust matching of zone flags to suport low/high memory distinction.

• Make ZONE_AVAILABLE a non-zero bit.
• Remove zone_flags_available().
• Define portion of the zone flag bits that need to match exactly. The rest of the bits in the flags need not match exactly.
• Add FRAME_HIGHMEM and ZONE_HIGHMEM.

File:

• kernel/arch/arm32/src/mm/frame.c (modified) (1 diff)

kernel/arch/arm32/src/mm/frame.c

@@ -88 +88 @@
 
         zone_create(ADDR2PFN(config.identity_size), frames, conf,
-            ZONE_AVAILABLE);
+            ZONE_AVAILABLE | ZONE_HIGHMEM);
 }