Changeset 5f0f29ce in mainline for kernel/generic/src/mm/buddy.c

Timestamp:

2009-02-26T23:34:27Z (15 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/generic/src/mm/buddy.c (modified) (1 diff)

kernel/generic/src/mm/buddy.c

@@ -47 +47 @@
 
 /** Return size needed for the buddy configuration data. */
-size_t buddy_conf_size(int max_order)
+size_t buddy_conf_size(size_t max_order)
 {
         return sizeof(buddy_system_t) + (max_order + 1) * sizeof(link_t);