Cross Reference: /illumos-gate/usr/src/lib/libtecla/common/freelist.c

Lines Matching defs:block
42   FreeListBlock *next;   /* The next block in the list */
48   unsigned blocking_factor; /* The number of nodes per block */
51   FreeListBlock *block;     /* The head of the list of free-list blocks */
57 static void _thread_FreeListBlock(FreeList *fl, FreeListBlock *block);
68  *                              to allocate per block.
86  * Enfore a minimum block size.
107   fl->block = NULL;
110  * Allocate the first block of memory.
112   fl->block = _new_FreeListBlock(fl);
113   if(!fl->block) {
120   fl->free_list = fl->block->nodes;
138     FreeListBlock *block;
140  * Re-thread the nodes of each block into individual free-lists.
142     for(block=fl->block; block; block=block->next)
143       _thread_FreeListBlock(fl, block);
145  * Link all of the block freelists into one large freelist.
148     for(block=fl->block; block; block=block->next) {
150  * Locate the last node of the current block.
152       char *last_node = block->nodes + fl->node_size *
157  * new block the start of the freelist. 
160       fl->free_list = block->nodes;
198       FreeListBlock *next = fl->block;
200 	FreeListBlock *block = next;
201 	next = block->next;
202 	block = _del_FreeListBlock(block);
205     fl->block = NULL;
236  * another block of nodes.
239     FreeListBlock *block = _new_FreeListBlock(fl);
240     if(!block)
243  * Prepend the new block to the list of free-list blocks.
245     block->next = fl->block;
246     fl->block = block;
250     fl->free_list = fl->block->nodes;
332  *  return FreeListBlock *  The new linked block of free-list nodes,
337   FreeListBlock *block;  /* The new block to be returned */
341   block = (FreeListBlock *) malloc(sizeof(FreeListBlock));
342   if(!block)
349   block->next = NULL;
350   block->nodes = NULL;
352  * Allocate the block of nodes.
354   block->nodes = (char *) malloc(fl->node_size * fl->blocking_factor);
355   if(!block->nodes)
356     return _del_FreeListBlock(block);
358  * Initialize the block as a linked list of FreeListNode's.
360   _thread_FreeListBlock(fl, block);
365   return block;
369  * Link each node of a freelist block to the node that follows it.
372  *  fl         FreeList *   The freelist that contains the block.
373  *  block FreeListBlock *   The block to be threaded.
375 static void _thread_FreeListBlock(FreeList *fl, FreeListBlock *block)
377   char *mem = block->nodes;
385  * Delete a free-list block.
388  *  fl      FreeListBlock *  The block to be deleted, or NULL.