@@ -243,85 +243,85 @@ static inline bool memblock_is_mirror(struct memblock_region *m)
return m->flags & MEMBLOCK_MIRROR;
}
static inline bool memblock_is_nomap(struct memblock_region *m)
{
return m->flags & MEMBLOCK_NOMAP;
}
int memblock_search_pfn_nid(unsigned long pfn, unsigned long *start_pfn,
unsigned long *end_pfn);
void __next_mem_pfn_range(int *idx, int nid, unsigned long *out_start_pfn,
unsigned long *out_end_pfn, int *out_nid);
/**
* for_each_mem_pfn_range - early memory pfn range iterator
* @i: an integer used as loop variable
* @nid: node selector, %MAX_NUMNODES for all nodes
* @p_start: ptr to ulong for start pfn of the range, can be %NULL
* @p_end: ptr to ulong for end pfn of the range, can be %NULL
* @p_nid: ptr to int for nid of the range, can be %NULL
*
* Walks over configured memory ranges.
*/
#define for_each_mem_pfn_range(i, nid, p_start, p_end, p_nid) \
for (i = -1, __next_mem_pfn_range(&i, nid, p_start, p_end, p_nid); \
i >= 0; __next_mem_pfn_range(&i, nid, p_start, p_end, p_nid))
#ifdef CONFIG_DEFERRED_STRUCT_PAGE_INIT
void __next_mem_pfn_range_in_zone(u64 *idx, struct zone *zone,
unsigned long *out_spfn,
unsigned long *out_epfn);
/**
- * for_each_free_mem_range_in_zone - iterate through zone specific free
+ * for_each_free_mem_pfn_range_in_zone - iterate through zone specific free
* memblock areas
* @i: u64 used as loop variable
* @zone: zone in which all of the memory blocks reside
* @p_start: ptr to phys_addr_t for start address of the range, can be %NULL
* @p_end: ptr to phys_addr_t for end address of the range, can be %NULL
*
* Walks over free (memory && !reserved) areas of memblock in a specific
* zone. Available once memblock and an empty zone is initialized. The main
* assumption is that the zone start, end, and pgdat have been associated.
* This way we can use the zone to determine NUMA node, and if a given part
* of the memblock is valid for the zone.
*/
#define for_each_free_mem_pfn_range_in_zone(i, zone, p_start, p_end) \
for (i = 0, \
__next_mem_pfn_range_in_zone(&i, zone, p_start, p_end); \
i != U64_MAX; \
__next_mem_pfn_range_in_zone(&i, zone, p_start, p_end))
/**
- * for_each_free_mem_range_in_zone_from - iterate through zone specific
+ * for_each_free_mem_pfn_range_in_zone_from - iterate through zone specific
* free memblock areas from a given point
* @i: u64 used as loop variable
* @zone: zone in which all of the memory blocks reside
* @p_start: ptr to phys_addr_t for start address of the range, can be %NULL
* @p_end: ptr to phys_addr_t for end address of the range, can be %NULL
*
* Walks over free (memory && !reserved) areas of memblock in a specific
* zone, continuing from current position. Available as soon as memblock is
* initialized.
*/
#define for_each_free_mem_pfn_range_in_zone_from(i, zone, p_start, p_end) \
for (; i != U64_MAX; \
__next_mem_pfn_range_in_zone(&i, zone, p_start, p_end))
int __init deferred_page_init_max_threads(const struct cpumask *node_cpumask);
#endif /* CONFIG_DEFERRED_STRUCT_PAGE_INIT */
/**
* for_each_free_mem_range - iterate through free memblock areas
* @i: u64 used as loop variable
* @nid: node selector, %NUMA_NO_NODE for all nodes
* @flags: pick from blocks based on memory attributes
* @p_start: ptr to phys_addr_t for start address of the range, can be %NULL
* @p_end: ptr to phys_addr_t for end address of the range, can be %NULL
* @p_nid: ptr to int for nid of the range, can be %NULL
*
* Walks over free (memory && !reserved) areas of memblock. Available as
* soon as memblock is initialized.
*/
#define for_each_free_mem_range(i, nid, flags, p_start, p_end, p_nid) \
__for_each_mem_range(i, &memblock.memory, &memblock.reserved, \