diff options
Diffstat (limited to 'include/linux/memblock.h')
| -rw-r--r-- | include/linux/memblock.h | 74 |
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); |