/**
* bootmem_bootmap_pages - calculate bitmap size in pages
* @pages: number of pages the bitmap has to represent
+ *
+ * Return: the number of pages needed to hold the bitmap.
*/
unsigned long __init bootmem_bootmap_pages(unsigned long pages)
{
* @startpfn: first pfn on the node
* @endpfn: first pfn after the node
*
- * Returns the number of bytes needed to hold the bitmap for this node.
+ * Return: the number of bytes needed to hold the bitmap for this node.
*/
unsigned long __init init_bootmem_node(pg_data_t *pgdat, unsigned long freepfn,
unsigned long startpfn, unsigned long endpfn)
* @start: pfn where the bitmap is to be placed
* @pages: number of available physical pages
*
- * Returns the number of bytes needed to hold the bitmap.
+ * Return: the number of bytes needed to hold the bitmap.
*/
unsigned long __init init_bootmem(unsigned long start, unsigned long pages)
{
* Partial pages will be reserved.
*
* The range must reside completely on the specified node.
+ *
+ * Return: 0 on success, -errno on failure.
*/
int __init reserve_bootmem_node(pg_data_t *pgdat, unsigned long physaddr,
unsigned long size, int flags)
* Partial pages will be reserved.
*
* The range must be contiguous but may span node boundaries.
+ *
+ * Return: 0 on success, -errno on failure.
*/
int __init reserve_bootmem(unsigned long addr, unsigned long size,
int flags)