erts: Refactor erl_ao_firstfit_alloc

In preparation for carrier age order.

Change 'flavor' to 'blk_order' and 'crr_order'.

1 files changed, 8 insertions, 6 deletions

diff --git a/erts/emulator/beam/erl_ao_firstfit_alloc.h b/erts/emulator/beam/erl_ao_firstfit_alloc.h
index 7349c6ab19..7864f6c914 100644
--- a/erts/emulator/beam/erl_ao_firstfit_alloc.h
+++ b/erts/emulator/beam/erl_ao_firstfit_alloc.h
@@ -28,14 +28,15 @@
 
 typedef struct AOFFAllctr_t_ AOFFAllctr_t;
 
-enum AOFF_Flavor {
-    AOFF_AOFF = 0,
-    AOFF_AOBF = 1,
-    AOFF_BF   = 2
+enum AOFFSortOrder {
+    FF_AOFF  = 1,
+    FF_AOBF  = 2,
+    FF_BF    = 3
 };
 
 typedef struct {
-    enum AOFF_Flavor flavor;
+    enum AOFFSortOrder blk_order;
+    enum AOFFSortOrder crr_order;
 } AOFFAllctrInit_t;
 
 #define ERTS_DEFAULT_AOFF_ALLCTR_INIT {0/*dummy*/}
@@ -58,7 +59,8 @@ struct AOFFAllctr_t_ {
     Allctr_t		allctr; /* Has to be first! */
 
     struct AOFF_RBTree_t_* mbc_root;
-    enum AOFF_Flavor flavor;
+    enum AOFFSortOrder blk_order;
+    enum AOFFSortOrder crr_order;
 };
 
 UWord erts_aoffalc_test(UWord, UWord, UWord);