yaffs: Refactor allocator

[yaffs2.git] / yaffs_guts.h

diff --git a/yaffs_guts.h b/yaffs_guts.h
index 84b53aacf05403fd2c9a927cbdf0b13b10fa8e13..d08a6f6e8126cbbbb93aacdc006537ee85b99a64 100644 (file)
--- a/yaffs_guts.h
+++ b/yaffs_guts.h
@@ -361,12 +361,6 @@ union yaffs_Tnode_union {
 
 typedef union yaffs_Tnode_union yaffs_Tnode;
 
-struct yaffs_TnodeList_struct {
-       struct yaffs_TnodeList_struct *next;
-       yaffs_Tnode *tnodes;
-};
-
-typedef struct yaffs_TnodeList_struct yaffs_TnodeList;
 
 /*------------------------  Object -----------------------------*/
 /* An object can be one of:
@@ -479,13 +473,6 @@ struct yaffs_ObjectStruct {
 
 typedef struct yaffs_ObjectStruct yaffs_Object;
 
-struct yaffs_ObjectList_struct {
-       yaffs_Object *objects;
-       struct yaffs_ObjectList_struct *next;
-};
-
-typedef struct yaffs_ObjectList_struct yaffs_ObjectList;
-
 typedef struct {
        struct ylist_head list;
        int count;
@@ -635,6 +622,7 @@ struct yaffs_DeviceStruct {
        /* Stuff to support wide tnodes */
        __u32 tnodeWidth;
        __u32 tnodeMask;
+       __u32 tnodeSize;
 
        /* Stuff for figuring out file offset to chunk conversions */
        __u32 chunkShift; /* Shift value */
@@ -686,19 +674,13 @@ struct yaffs_DeviceStruct {
        __u32 allocationPage;
        int allocationBlockFinder;      /* Used to search for next allocation block */
 
-       int nTnodesCreated;
-       yaffs_Tnode *freeTnodes;
-       int nFreeTnodes;
-       yaffs_TnodeList *allocatedTnodeList;
-
-       int nObjectsCreated;
-       yaffs_Object *freeObjects;
-       int nFreeObjects;
+       /* Object and Tnode memory management */
+       void *allocator;
+       int nObjects;
+       int nTnodes;
 
        int nHardLinks;
 
-       yaffs_ObjectList *allocatedObjectList;
-
        yaffs_ObjectBucket objectBucket[YAFFS_NOBJECT_BUCKETS];
        __u32 bucketFinder;