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Diffstat (limited to 'include/linux/memblock.h')
-rw-r--r--include/linux/memblock.h74
1 files changed, 8 insertions, 66 deletions
diff --git a/include/linux/memblock.h b/include/linux/memblock.h
index 64c41cf45590..294d5d80e150 100644
--- a/include/linux/memblock.h
+++ b/include/linux/memblock.h
@@ -29,9 +29,6 @@ extern unsigned long max_pfn;
*/
extern unsigned long long max_possible_pfn;
-#define INIT_MEMBLOCK_REGIONS 128
-#define INIT_PHYSMEM_REGIONS 4
-
/**
* enum memblock_flags - definition of memory region attributes
* @MEMBLOCK_NONE: no special request
@@ -111,9 +108,6 @@ void memblock_discard(void);
#define memblock_dbg(fmt, ...) \
if (memblock_debug) printk(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)
-phys_addr_t memblock_find_in_range_node(phys_addr_t size, phys_addr_t align,
- phys_addr_t start, phys_addr_t end,
- int nid, enum memblock_flags flags);
phys_addr_t memblock_find_in_range(phys_addr_t start, phys_addr_t end,
phys_addr_t size, phys_addr_t align);
void memblock_allow_resize(void);
@@ -130,7 +124,6 @@ int memblock_clear_hotplug(phys_addr_t base, phys_addr_t size);
int memblock_mark_mirror(phys_addr_t base, phys_addr_t size);
int memblock_mark_nomap(phys_addr_t base, phys_addr_t size);
int memblock_clear_nomap(phys_addr_t base, phys_addr_t size);
-enum memblock_flags choose_memblock_flags(void);
unsigned long memblock_free_all(void);
void reset_node_managed_pages(pg_data_t *pgdat);
@@ -280,18 +273,6 @@ void __next_mem_pfn_range(int *idx, int nid, unsigned long *out_start_pfn,
for_each_mem_range_rev(i, &memblock.memory, &memblock.reserved, \
nid, flags, p_start, p_end, p_nid)
-static inline void memblock_set_region_flags(struct memblock_region *r,
- enum memblock_flags flags)
-{
- r->flags |= flags;
-}
-
-static inline void memblock_clear_region_flags(struct memblock_region *r,
- enum memblock_flags flags)
-{
- r->flags &= ~flags;
-}
-
#ifdef CONFIG_HAVE_MEMBLOCK_NODE_MAP
int memblock_set_node(phys_addr_t base, phys_addr_t size,
struct memblock_type *type, int nid);
@@ -328,17 +309,20 @@ static inline int memblock_get_region_node(const struct memblock_region *r)
#define ARCH_LOW_ADDRESS_LIMIT 0xffffffffUL
#endif
-phys_addr_t memblock_phys_alloc_nid(phys_addr_t size, phys_addr_t align, int nid);
+phys_addr_t memblock_phys_alloc_range(phys_addr_t size, phys_addr_t align,
+ phys_addr_t start, phys_addr_t end);
phys_addr_t memblock_phys_alloc_try_nid(phys_addr_t size, phys_addr_t align, int nid);
-phys_addr_t memblock_phys_alloc(phys_addr_t size, phys_addr_t align);
+static inline phys_addr_t memblock_phys_alloc(phys_addr_t size,
+ phys_addr_t align)
+{
+ return memblock_phys_alloc_range(size, align, 0,
+ MEMBLOCK_ALLOC_ACCESSIBLE);
+}
void *memblock_alloc_try_nid_raw(phys_addr_t size, phys_addr_t align,
phys_addr_t min_addr, phys_addr_t max_addr,
int nid);
-void *memblock_alloc_try_nid_nopanic(phys_addr_t size, phys_addr_t align,
- phys_addr_t min_addr, phys_addr_t max_addr,
- int nid);
void *memblock_alloc_try_nid(phys_addr_t size, phys_addr_t align,
phys_addr_t min_addr, phys_addr_t max_addr,
int nid);
@@ -365,36 +349,12 @@ static inline void * __init memblock_alloc_from(phys_addr_t size,
MEMBLOCK_ALLOC_ACCESSIBLE, NUMA_NO_NODE);
}
-static inline void * __init memblock_alloc_nopanic(phys_addr_t size,
- phys_addr_t align)
-{
- return memblock_alloc_try_nid_nopanic(size, align, MEMBLOCK_LOW_LIMIT,
- MEMBLOCK_ALLOC_ACCESSIBLE,
- NUMA_NO_NODE);
-}
-
static inline void * __init memblock_alloc_low(phys_addr_t size,
phys_addr_t align)
{
return memblock_alloc_try_nid(size, align, MEMBLOCK_LOW_LIMIT,
ARCH_LOW_ADDRESS_LIMIT, NUMA_NO_NODE);
}
-static inline void * __init memblock_alloc_low_nopanic(phys_addr_t size,
- phys_addr_t align)
-{
- return memblock_alloc_try_nid_nopanic(size, align, MEMBLOCK_LOW_LIMIT,
- ARCH_LOW_ADDRESS_LIMIT,
- NUMA_NO_NODE);
-}
-
-static inline void * __init memblock_alloc_from_nopanic(phys_addr_t size,
- phys_addr_t align,
- phys_addr_t min_addr)
-{
- return memblock_alloc_try_nid_nopanic(size, align, min_addr,
- MEMBLOCK_ALLOC_ACCESSIBLE,
- NUMA_NO_NODE);
-}
static inline void * __init memblock_alloc_node(phys_addr_t size,
phys_addr_t align, int nid)
@@ -403,14 +363,6 @@ static inline void * __init memblock_alloc_node(phys_addr_t size,
MEMBLOCK_ALLOC_ACCESSIBLE, nid);
}
-static inline void * __init memblock_alloc_node_nopanic(phys_addr_t size,
- int nid)
-{
- return memblock_alloc_try_nid_nopanic(size, SMP_CACHE_BYTES,
- MEMBLOCK_LOW_LIMIT,
- MEMBLOCK_ALLOC_ACCESSIBLE, nid);
-}
-
static inline void __init memblock_free_early(phys_addr_t base,
phys_addr_t size)
{
@@ -446,16 +398,6 @@ static inline bool memblock_bottom_up(void)
return memblock.bottom_up;
}
-phys_addr_t __init memblock_alloc_range(phys_addr_t size, phys_addr_t align,
- phys_addr_t start, phys_addr_t end,
- enum memblock_flags flags);
-phys_addr_t memblock_alloc_base_nid(phys_addr_t size,
- phys_addr_t align, phys_addr_t max_addr,
- int nid, enum memblock_flags flags);
-phys_addr_t memblock_alloc_base(phys_addr_t size, phys_addr_t align,
- phys_addr_t max_addr);
-phys_addr_t __memblock_alloc_base(phys_addr_t size, phys_addr_t align,
- phys_addr_t max_addr);
phys_addr_t memblock_phys_mem_size(void);
phys_addr_t memblock_reserved_size(void);
phys_addr_t memblock_mem_size(unsigned long limit_pfn);