Changeset 01029fc in mainline for kernel/generic/include/mm/as.h

Timestamp:

2012-11-07T21:30:44Z (12 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

3b8a990

Parents:

c387838

Message:

Define two new as area backend callbacks.

• Add is_resizable(as_area_t *)
• Add is_shareable(as_area_t *)
• Remove special knowledge of the phys backend from as_area_resize()

File:

• kernel/generic/include/mm/as.h (modified) (1 diff)

kernel/generic/include/mm/as.h

@@ -224 +224 @@
         void (* destroy)(as_area_t *);
 
+        bool (* is_resizable)(as_area_t *);
+        bool (* is_shareable)(as_area_t *);
+
         int (* page_fault)(as_area_t *, uintptr_t, pf_access_t);
         void (* frame_free)(as_area_t *, uintptr_t, uintptr_t);