Changeset 5f0f29ce in mainline for kernel/arch/ia32/src/mm/frame.c

Timestamp:

2009-02-26T23:34:27Z (16 years ago)

Author:

Martin Decky <martin@…>

Branches:

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

Children:

e49e234

Parents:

6b1de7a

Message:

kernel memory management revisited (phase 1): proper support for zone flags

• the zone_t structures are now statically allocated to be easily available
• the locking scheme was simplified
• new flags for non-available zones were introduced
• FRAME_LOW_4_GiB flag is removed, the functionality will be eventually reimplemented using a generic mechanism

File:

• kernel/arch/ia32/src/mm/frame.c (modified) (1 diff)

kernel/arch/ia32/src/mm/frame.c

@@ -58 +58 @@
         pfn_t start, conf;
         size_t size;
-
+        
         for (i = 0; i < e820counter; i++) {
                 if (e820table[i].type == MEMMAP_MEMORY_AVAILABLE) {