X-Git-Url: http://aleph1.co.uk/gitweb/?a=blobdiff_plain;f=yaffs_allocator.c;h=1501a8e54399171ec50683c5bfb41f05c65e7f7c;hb=70c6bf2ff57c8a2fb778accdd5b4227abf273674;hp=b181dd54893642530e7ba2bee46b26f0e987510e;hpb=8c9cad909837025664f112c900fb4f7d02cecae6;p=yaffs2.git

diff --git a/yaffs_allocator.c b/yaffs_allocator.c
index b181dd5..1501a8e 100644
--- a/yaffs_allocator.c
+++ b/yaffs_allocator.c
@@ -21,59 +21,59 @@
 
 #ifdef CONFIG_YAFFS_YMALLOC_ALLOCATOR
 
-void yaffs_DeinitialiseRawTnodesAndObjects(yaffs_Device *dev)
+void yaffs_deinit_raw_tnodes_and_objs(yaffs_Device *dev)
 {
 	dev = dev;
 }
 
-void yaffs_InitialiseRawTnodesAndObjects(yaffs_Device *dev)
+void yaffs_init_raw_tnodes_and_objs(yaffs_Device *dev)
 {
 	dev = dev;
 }
 
-yaffs_Tnode *yaffs_AllocateRawTnode(yaffs_Device *dev)
+yaffs_tnode_t *yaffs_alloc_raw_tnode(yaffs_Device *dev)
 {
-	return (yaffs_Tnode *)YMALLOC(dev->tnodeSize);
+	return (yaffs_tnode_t *)YMALLOC(dev->tnodeSize);
 }
 
-void yaffs_FreeRawTnode(yaffs_Device *dev, yaffs_Tnode *tn)
+void yaffs_free_raw_tnode(yaffs_Device *dev, yaffs_tnode_t *tn)
 {
 	dev = dev;
 	YFREE(tn);
 }
 
-void yaffs_InitialiseRawObjects(yaffs_Device *dev)
+void yaffs_init_raw_objs(yaffs_Device *dev)
 {
 	dev = dev;
 }
 
-void yaffs_DeinitialiseRawObjects(yaffs_Device *dev)
+void yaffs_deinit_raw_objs(yaffs_Device *dev)
 {
 	dev = dev;
 }
 
-yaffs_Object *yaffs_AllocateRawObject(yaffs_Device *dev)
+yaffs_Object *yaffs_alloc_raw_obj(yaffs_Device *dev)
 {
 	dev = dev;
 	return (yaffs_Object *) YMALLOC(sizeof(yaffs_Object));
 }
 
 
-void yaffs_FreeRawObject(yaffs_Device *dev, yaffs_Object *obj)
+void yaffs_free_raw_obj(yaffs_Device *dev, yaffs_Object *obj)
 {
 
-	dev = dev;	
+	dev = dev;
 	YFREE(obj);
 }
 
 #else
 
-struct yaffs_TnodeList_struct {
-	struct yaffs_TnodeList_struct *next;
-	yaffs_Tnode *tnodes;
+struct yaffs_tnode_list {
+	struct yaffs_tnode_list *next;
+	yaffs_tnode_t *tnodes;
 };
 
-typedef struct yaffs_TnodeList_struct yaffs_TnodeList;
+typedef struct yaffs_tnode_list yaffs_tnodelist_t;
 
 struct yaffs_ObjectList_struct {
 	yaffs_Object *objects;
@@ -82,30 +82,30 @@ struct yaffs_ObjectList_struct {
 
 typedef struct yaffs_ObjectList_struct yaffs_ObjectList;
 
-                
+
 struct yaffs_AllocatorStruct {
 	int nTnodesCreated;
-	yaffs_Tnode *freeTnodes;
+	yaffs_tnode_t *freeTnodes;
 	int nFreeTnodes;
-	yaffs_TnodeList *allocatedTnodeList;
+	yaffs_tnodelist_t *allocatedTnodeList;
 
 	int nObjectsCreated;
 	yaffs_Object *freeObjects;
 	int nFreeObjects;
-	
+
 	yaffs_ObjectList *allocatedObjectList;
 };
 
 typedef struct yaffs_AllocatorStruct yaffs_Allocator;
 
 
-static void yaffs_DeinitialiseRawTnodes(yaffs_Device *dev)
+static void yaffs_deinit_raw_tnodes(yaffs_Device *dev)
 {
 
 	yaffs_Allocator *allocator = (yaffs_Allocator *)dev->allocator;
 
-	yaffs_TnodeList *tmp;
-	
+	yaffs_tnodelist_t *tmp;
+
 	if(!allocator){
 		YBUG();
 		return;
@@ -125,7 +125,7 @@ static void yaffs_DeinitialiseRawTnodes(yaffs_Device *dev)
 	allocator->nTnodesCreated = 0;
 }
 
-static void yaffs_InitialiseRawTnodes(yaffs_Device *dev)
+static void yaffs_init_raw_tnodes(yaffs_Device *dev)
 {
 	yaffs_Allocator *allocator = dev->allocator;
 
@@ -138,16 +138,16 @@ static void yaffs_InitialiseRawTnodes(yaffs_Device *dev)
 		YBUG();
 }
 
-static int yaffs_CreateTnodes(yaffs_Device *dev, int nTnodes)
+static int yaffs_create_tnodes(yaffs_Device *dev, int nTnodes)
 {
 	yaffs_Allocator *allocator = (yaffs_Allocator *)dev->allocator;
 	int i;
-	yaffs_Tnode *newTnodes;
+	yaffs_tnode_t *newTnodes;
 	__u8 *mem;
-	yaffs_Tnode *curr;
-	yaffs_Tnode *next;
-	yaffs_TnodeList *tnl;
-	
+	yaffs_tnode_t *curr;
+	yaffs_tnode_t *next;
+	yaffs_tnodelist_t *tnl;
+
 	if(!allocator){
 		YBUG();
 		return YAFFS_FAIL;
@@ -168,34 +168,16 @@ static int yaffs_CreateTnodes(yaffs_Device *dev, int nTnodes)
 		return YAFFS_FAIL;
 	}
 
-	/* Hook them into the free list */
-#if 0
-	for (i = 0; i < nTnodes - 1; i++) {
-		newTnodes[i].internal[0] = &newTnodes[i + 1];
-#ifdef CONFIG_YAFFS_TNODE_LIST_DEBUG
-		newTnodes[i].internal[YAFFS_NTNODES_INTERNAL] = (void *)1;
-#endif
-	}
-
-	newTnodes[nTnodes - 1].internal[0] = allocator->freeTnodes;
-#ifdef CONFIG_YAFFS_TNODE_LIST_DEBUG
-	newTnodes[nTnodes - 1].internal[YAFFS_NTNODES_INTERNAL] = (void *)1;
-#endif
-	allocator->freeTnodes = newTnodes;
-#else
 	/* New hookup for wide tnodes */
 	for (i = 0; i < nTnodes - 1; i++) {
-		curr = (yaffs_Tnode *) &mem[i * dev->tnodeSize];
-		next = (yaffs_Tnode *) &mem[(i+1) * dev->tnodeSize];
+		curr = (yaffs_tnode_t *) &mem[i * dev->tnodeSize];
+		next = (yaffs_tnode_t *) &mem[(i+1) * dev->tnodeSize];
 		curr->internal[0] = next;
 	}
 
-	curr = (yaffs_Tnode *) &mem[(nTnodes - 1) * dev->tnodeSize];
+	curr = (yaffs_tnode_t *) &mem[(nTnodes - 1) * dev->tnodeSize];
 	curr->internal[0] = allocator->freeTnodes;
-	allocator->freeTnodes = (yaffs_Tnode *)mem;
-
-#endif
-
+	allocator->freeTnodes = (yaffs_tnode_t *)mem;
 
 	allocator->nFreeTnodes += nTnodes;
 	allocator->nTnodesCreated += nTnodes;
@@ -205,7 +187,7 @@ static int yaffs_CreateTnodes(yaffs_Device *dev, int nTnodes)
 	 * but it just means we can't free this bunch of tnodes later.
 	 */
 
-	tnl = YMALLOC(sizeof(yaffs_TnodeList));
+	tnl = YMALLOC(sizeof(yaffs_tnodelist_t));
 	if (!tnl) {
 		T(YAFFS_TRACE_ERROR,
 		  (TSTR
@@ -223,11 +205,11 @@ static int yaffs_CreateTnodes(yaffs_Device *dev, int nTnodes)
 }
 
 
-yaffs_Tnode *yaffs_AllocateRawTnode(yaffs_Device *dev)
+yaffs_tnode_t *yaffs_alloc_raw_tnode(yaffs_Device *dev)
 {
 	yaffs_Allocator *allocator = (yaffs_Allocator *)dev->allocator;
-	yaffs_Tnode *tn = NULL;
-	
+	yaffs_tnode_t *tn = NULL;
+
 	if(!allocator){
 		YBUG();
 		return NULL;
@@ -235,17 +217,10 @@ yaffs_Tnode *yaffs_AllocateRawTnode(yaffs_Device *dev)
 
 	/* If there are none left make more */
 	if (!allocator->freeTnodes)
-		yaffs_CreateTnodes(dev, YAFFS_ALLOCATION_NTNODES);
+		yaffs_create_tnodes(dev, YAFFS_ALLOCATION_NTNODES);
 
 	if (allocator->freeTnodes) {
 		tn = allocator->freeTnodes;
-#ifdef CONFIG_YAFFS_TNODE_LIST_DEBUG
-		if (tn->internal[YAFFS_NTNODES_INTERNAL] != (void *)1) {
-			/* Hoosterman, this thing looks like it isn't in the list */
-			T(YAFFS_TRACE_ALWAYS,
-			  (TSTR("yaffs: Tnode list bug 1" TENDSTR)));
-		}
-#endif
 		allocator->freeTnodes = allocator->freeTnodes->internal[0];
 		allocator->nFreeTnodes--;
 	}
@@ -254,7 +229,7 @@ yaffs_Tnode *yaffs_AllocateRawTnode(yaffs_Device *dev)
 }
 
 /* FreeTnode frees up a tnode and puts it back on the free list */
-void yaffs_FreeRawTnode(yaffs_Device *dev, yaffs_Tnode *tn)
+void yaffs_free_raw_tnode(yaffs_Device *dev, yaffs_tnode_t *tn)
 {
 	yaffs_Allocator *allocator = dev->allocator;
 
@@ -264,14 +239,6 @@ void yaffs_FreeRawTnode(yaffs_Device *dev, yaffs_Tnode *tn)
 	}
 
 	if (tn) {
-#ifdef CONFIG_YAFFS_TNODE_LIST_DEBUG
-		if (tn->internal[YAFFS_NTNODES_INTERNAL] != 0) {
-			/* Hoosterman, this thing looks like it is already in the list */
-			T(YAFFS_TRACE_ALWAYS,
-			  (TSTR("yaffs: Tnode list bug 2" TENDSTR)));
-		}
-		tn->internal[YAFFS_NTNODES_INTERNAL] = (void *)1;
-#endif
 		tn->internal[0] = allocator->freeTnodes;
 		allocator->freeTnodes = tn;
 		allocator->nFreeTnodes++;
@@ -281,7 +248,7 @@ void yaffs_FreeRawTnode(yaffs_Device *dev, yaffs_Tnode *tn)
 
 
 
-static void yaffs_InitialiseRawObjects(yaffs_Device *dev)
+static void yaffs_init_raw_objs(yaffs_Device *dev)
 {
 	yaffs_Allocator *allocator = dev->allocator;
 
@@ -293,7 +260,7 @@ static void yaffs_InitialiseRawObjects(yaffs_Device *dev)
 		YBUG();
 }
 
-static void yaffs_DeinitialiseRawObjects(yaffs_Device *dev)
+static void yaffs_deinit_raw_objs(yaffs_Device *dev)
 {
 	yaffs_Allocator *allocator = dev->allocator;
 	yaffs_ObjectList *tmp;
@@ -317,7 +284,7 @@ static void yaffs_DeinitialiseRawObjects(yaffs_Device *dev)
 }
 
 
-static int yaffs_CreateFreeObjects(yaffs_Device *dev, int nObjects)
+static int yaffs_create_free_objs(yaffs_Device *dev, int nObjects)
 {
 	yaffs_Allocator *allocator = dev->allocator;
 
@@ -371,7 +338,7 @@ static int yaffs_CreateFreeObjects(yaffs_Device *dev, int nObjects)
 	return YAFFS_OK;
 }
 
-yaffs_Object *yaffs_AllocateRawObject(yaffs_Device *dev)
+yaffs_Object *yaffs_alloc_raw_obj(yaffs_Device *dev)
 {
 	yaffs_Object *obj = NULL;
 	yaffs_Allocator *allocator = dev->allocator;
@@ -383,7 +350,7 @@ yaffs_Object *yaffs_AllocateRawObject(yaffs_Device *dev)
 
 	/* If there are none left make more */
 	if (!allocator->freeObjects)
-		yaffs_CreateFreeObjects(dev, YAFFS_ALLOCATION_NOBJECTS);
+		yaffs_create_free_objs(dev, YAFFS_ALLOCATION_NOBJECTS);
 
 	if (allocator->freeObjects) {
 		obj = allocator->freeObjects;
@@ -396,14 +363,14 @@ yaffs_Object *yaffs_AllocateRawObject(yaffs_Device *dev)
 }
 
 
-void yaffs_FreeRawObject(yaffs_Device *dev, yaffs_Object *obj)
+void yaffs_free_raw_obj(yaffs_Device *dev, yaffs_Object *obj)
 {
 
 	yaffs_Allocator *allocator = dev->allocator;
 
 	if(!allocator)
 		YBUG();
-	else {   
+	else {
 		/* Link into the free list. */
 		obj->siblings.next = (struct ylist_head *)(allocator->freeObjects);
 		allocator->freeObjects = obj;
@@ -411,28 +378,28 @@ void yaffs_FreeRawObject(yaffs_Device *dev, yaffs_Object *obj)
 	}
 }
 
-void yaffs_DeinitialiseRawTnodesAndObjects(yaffs_Device *dev)
+void yaffs_deinit_raw_tnodes_and_objs(yaffs_Device *dev)
 {
 	if(dev->allocator){
-		yaffs_DeinitialiseRawTnodes(dev);
-		yaffs_DeinitialiseRawObjects(dev);
-	
+		yaffs_deinit_raw_tnodes(dev);
+		yaffs_deinit_raw_objs(dev);
+
 		YFREE(dev->allocator);
 		dev->allocator=NULL;
 	} else
 		YBUG();
 }
 
-void yaffs_InitialiseRawTnodesAndObjects(yaffs_Device *dev)
+void yaffs_init_raw_tnodes_and_objs(yaffs_Device *dev)
 {
 	yaffs_Allocator *allocator;
-	
+
 	if(!dev->allocator){
 		allocator = YMALLOC(sizeof(yaffs_Allocator));
 		if(allocator){
 			dev->allocator = allocator;
-			yaffs_InitialiseRawTnodes(dev);
-			yaffs_InitialiseRawObjects(dev);
+			yaffs_init_raw_tnodes(dev);
+			yaffs_init_raw_objs(dev);
 		}
 	} else
 		YBUG();