hfscommon/Misc/VolumeAllocation.c

306 	u_int32_t		*actualNumBlocks);
315 	u_int32_t		*actualNumBlocks);
324 	u_int32_t		*actualNumBlocks);
333 	u_int32_t		*actualNumBlocks);
343 	u_int32_t		*actualNumBlocks);
349 	u_int32_t		*actualNumBlocks);
387 	u_int32_t		*actualNumBlocks);
396 	u_int32_t		*actualNumBlocks,
823 	u_int32_t		*actualNumBlocks)	/* number of blocks actually allocated; if forceContiguous */
865 	*actualNumBlocks = 0;
933 		                          useMetaZone, actualStartBlock, actualNumBlocks);
958 								   actualNumBlocks);
999 		err = BlockAllocateKnown(vcb, maxBlocks, actualStartBlock, actualNumBlocks);
1009 			                       actualNumBlocks);
1018 			                       actualNumBlocks);
1028 	if (*actualNumBlocks != 0) {
1044 		if (*actualNumBlocks < vcb->hfs_freed_block_count) {
1045 			vcb->hfs_freed_block_count -= *actualNumBlocks;
1056 		(void) remove_free_extent_cache(hfsmp, *actualStartBlock, *actualNumBlocks);
1065 			vcb->freeBlocks -= *actualNumBlocks;
1082 			if ((*actualStartBlock + *actualNumBlocks) >= hfsmp->totalBlocks) {
1086 			if ((*actualStartBlock + *actualNumBlocks) >= hfsmp->allocLimit) {
1093 		KERNEL_DEBUG_CONSTANT(HFSDBG_BLOCK_ALLOCATE | DBG_FUNC_END, err, *actualStartBlock, *actualNumBlocks, 0, 0);
1485 	actualNumBlocks		Number of blocks allocated, or 0 if error
1495 	u_int32_t		*actualNumBlocks)
1501 				actualStartBlock, actualNumBlocks, 1);
1505 			maxBlocks, useMetaZone, actualStartBlock, actualNumBlocks);
1519 	u_int32_t		*actualNumBlocks)
1541 	                          maxBlocks, useMetaZone, actualStartBlock, actualNumBlocks);
1548 		                          useMetaZone, actualStartBlock, actualNumBlocks);
1554 		err = BlockMarkAllocatedInternal(vcb, *actualStartBlock, *actualNumBlocks);
1557 		KERNEL_DEBUG_CONSTANT(HFSDBG_ALLOC_CONTIG_BITMAP | DBG_FUNC_END, err, *actualStartBlock, *actualNumBlocks, 0, 0);
1580 						  u_int32_t		*actualNumBlocks,
1596 	*actualNumBlocks = 0;
1606 		*actualNumBlocks = node->length;
1611 	if (*actualNumBlocks >= minBlocks) {
1612 		if (*actualNumBlocks > maxBlocks) {
1613 			*actualNumBlocks = maxBlocks;
1620 			if (hfs_isallocated(hfsmp, *actualStartBlock, *actualNumBlocks)) {
1623 					   *actualStartBlock, *actualNumBlocks);
1631 		err = BlockMarkAllocatedRBTree(vcb, *actualStartBlock, *actualNumBlocks);
1636 				if (!hfs_isallocated(hfsmp, *actualStartBlock, *actualNumBlocks)) {
1638 						   *actualStartBlock, *actualNumBlocks);
1640 				check_rbtree_extents (VCBTOHFS(vcb), *actualStartBlock, *actualNumBlocks, ASSERT_ALLOC);
1718 			*actualNumBlocks = maxBlocks;
1721 			*actualNumBlocks = node->length;
1724 		err = BlockMarkAllocatedRBTree(vcb, *actualStartBlock, *actualNumBlocks);
1729 				if (!hfs_isallocated(hfsmp, *actualStartBlock, *actualNumBlocks)) {
1731 						   *actualStartBlock, *actualNumBlocks);
1733 				check_rbtree_extents (VCBTOHFS(vcb), *actualStartBlock, *actualNumBlocks, ASSERT_ALLOC);
1767 			if ((*actualStartBlock + *actualNumBlocks) > vcb->allocLimit)
1773 		*actualNumBlocks = 0;
1802 	actualNumBlocks		Number of blocks allocated, or 0 if error
1818 	u_int32_t		*actualNumBlocks)
1823 		return BlockAllocateAnyRBTree(vcb, startingBlock, maxBlocks, useMetaZone, actualStartBlock, actualNumBlocks);
1826 	return BlockAllocateAnyBitmap(vcb, startingBlock, endingBlock, maxBlocks, useMetaZone, actualStartBlock, actualNumBlocks);
1844 	u_int32_t		*actualNumBlocks)
1853 									actualStartBlock, actualNumBlocks, 0);
1872 	u_int32_t		*actualNumBlocks)
2061 		*actualNumBlocks = block - *actualStartBlock;
2064 		if ((*actualStartBlock + *actualNumBlocks) > vcb->allocLimit) {
2079 		hfs_unmap_alloc_extent (vcb, *actualStartBlock, *actualNumBlocks);
2083 		*actualNumBlocks = 0;
2090 		KERNEL_DEBUG_CONSTANT(HFSDBG_ALLOC_ANY_BITMAP | DBG_FUNC_END, err, *actualStartBlock, *actualNumBlocks, 0, 0);
2110 	actualNumBlocks		Number of blocks allocated, or 0 if error
2121 	u_int32_t		*actualNumBlocks)
2137 			KERNEL_DEBUG_CONSTANT(HFSDBG_ALLOC_KNOWN_BITMAP | DBG_FUNC_END, dskFulErr, *actualStartBlock, *actualNumBlocks, 0, 0);
2150 	*actualNumBlocks = foundBlocks;
2154 	remove_free_extent_cache(vcb, *actualStartBlock, *actualNumBlocks);
2157 	if ((*actualStartBlock + *actualNumBlocks) > vcb->allocLimit)
2162 		*actualNumBlocks = 0;
2170 		err = BlockMarkAllocatedInternal(vcb, *actualStartBlock, *actualNumBlocks);
2176 		KERNEL_DEBUG_CONSTANT(HFSDBG_ALLOC_KNOWN_BITMAP | DBG_FUNC_END, err, *actualStartBlock, *actualNumBlocks, 0, 0);
3025 	actualNumBlocks		Number of blocks found, or 0 if error
3041 	u_int32_t		*actualNumBlocks)
3309 		*actualNumBlocks = 0;
3315 		*actualNumBlocks = foundBlocks;
3353 		KERNEL_DEBUG_CONSTANT(HFSDBG_BLOCK_FIND_CONTIG | DBG_FUNC_END, err, *actualStartBlock, *actualNumBlocks, 0, 0);