diff options
| -rw-r--r-- | arch/ia64/mm/discontig.c | 2 | ||||
| -rw-r--r-- | arch/x86_64/mm/init.c | 6 | ||||
| -rw-r--r-- | drivers/acpi/numa.c | 4 | ||||
| -rw-r--r-- | mm/page_alloc.c | 26 | ||||
| -rw-r--r-- | mm/sparse.c | 10 |
5 files changed, 26 insertions, 22 deletions
diff --git a/arch/ia64/mm/discontig.c b/arch/ia64/mm/discontig.c index 872da7a2acc..94844442812 100644 --- a/arch/ia64/mm/discontig.c +++ b/arch/ia64/mm/discontig.c @@ -693,6 +693,7 @@ void __init paging_init(void) zero_page_memmap_ptr = virt_to_page(ia64_imva(empty_zero_page)); } +#ifdef CONFIG_MEMORY_HOTPLUG pg_data_t *arch_alloc_nodedata(int nid) { unsigned long size = compute_pernodesize(nid); @@ -710,3 +711,4 @@ void arch_refresh_nodedata(int update_node, pg_data_t *update_pgdat) pgdat_list[update_node] = update_pgdat; scatter_node_data(); } +#endif diff --git a/arch/x86_64/mm/init.c b/arch/x86_64/mm/init.c index c0822683b91..1336da8bdee 100644 --- a/arch/x86_64/mm/init.c +++ b/arch/x86_64/mm/init.c @@ -172,7 +172,7 @@ __set_fixmap (enum fixed_addresses idx, unsigned long phys, pgprot_t prot) set_pte_phys(address, phys, prot); } -unsigned long __initdata table_start, table_end; +unsigned long __meminitdata table_start, table_end; static __meminit void *alloc_low_page(unsigned long *phys) { @@ -204,7 +204,7 @@ static __meminit void unmap_low_page(void *adr) } /* Must run before zap_low_mappings */ -__init void *early_ioremap(unsigned long addr, unsigned long size) +__meminit void *early_ioremap(unsigned long addr, unsigned long size) { unsigned long vaddr; pmd_t *pmd, *last_pmd; @@ -233,7 +233,7 @@ __init void *early_ioremap(unsigned long addr, unsigned long size) } /* To avoid virtual aliases later */ -__init void early_iounmap(void *addr, unsigned long size) +__meminit void early_iounmap(void *addr, unsigned long size) { unsigned long vaddr; pmd_t *pmd; diff --git a/drivers/acpi/numa.c b/drivers/acpi/numa.c index 8fcd6a15517..4dd0dabe81c 100644 --- a/drivers/acpi/numa.c +++ b/drivers/acpi/numa.c @@ -228,7 +228,7 @@ int __init acpi_numa_init(void) return 0; } -int acpi_get_pxm(acpi_handle h) +int __meminit acpi_get_pxm(acpi_handle h) { unsigned long pxm; acpi_status status; @@ -246,7 +246,7 @@ int acpi_get_pxm(acpi_handle h) } EXPORT_SYMBOL(acpi_get_pxm); -int acpi_get_node(acpi_handle *handle) +int __meminit acpi_get_node(acpi_handle *handle) { int pxm, node = -1; diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 59164313167..fd7745111e1 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -103,7 +103,7 @@ int min_free_kbytes = 1024; unsigned long __meminitdata nr_kernel_pages; unsigned long __meminitdata nr_all_pages; -static unsigned long __initdata dma_reserve; +static unsigned long __meminitdata dma_reserve; #ifdef CONFIG_ARCH_POPULATES_NODE_MAP /* @@ -126,10 +126,10 @@ static unsigned long __initdata dma_reserve; #endif #endif - struct node_active_region __initdata early_node_map[MAX_ACTIVE_REGIONS]; - int __initdata nr_nodemap_entries; - unsigned long __initdata arch_zone_lowest_possible_pfn[MAX_NR_ZONES]; - unsigned long __initdata arch_zone_highest_possible_pfn[MAX_NR_ZONES]; + struct node_active_region __meminitdata early_node_map[MAX_ACTIVE_REGIONS]; + int __meminitdata nr_nodemap_entries; + unsigned long __meminitdata arch_zone_lowest_possible_pfn[MAX_NR_ZONES]; + unsigned long __meminitdata arch_zone_highest_possible_pfn[MAX_NR_ZONES]; #ifdef CONFIG_MEMORY_HOTPLUG_RESERVE unsigned long __initdata node_boundary_start_pfn[MAX_NUMNODES]; unsigned long __initdata node_boundary_end_pfn[MAX_NUMNODES]; @@ -2267,7 +2267,7 @@ __meminit int init_currently_empty_zone(struct zone *zone, * Basic iterator support. Return the first range of PFNs for a node * Note: nid == MAX_NUMNODES returns first region regardless of node */ -static int __init first_active_region_index_in_nid(int nid) +static int __meminit first_active_region_index_in_nid(int nid) { int i; @@ -2282,7 +2282,7 @@ static int __init first_active_region_index_in_nid(int nid) * Basic iterator support. Return the next active range of PFNs for a node * Note: nid == MAX_NUMNODES returns next region regardles of node */ -static int __init next_active_region_index_in_nid(int index, int nid) +static int __meminit next_active_region_index_in_nid(int index, int nid) { for (index = index + 1; index < nr_nodemap_entries; index++) if (nid == MAX_NUMNODES || early_node_map[index].nid == nid) @@ -2435,7 +2435,7 @@ static void __init account_node_boundary(unsigned int nid, * with no available memory, a warning is printed and the start and end * PFNs will be 0. */ -void __init get_pfn_range_for_nid(unsigned int nid, +void __meminit get_pfn_range_for_nid(unsigned int nid, unsigned long *start_pfn, unsigned long *end_pfn) { int i; @@ -2460,7 +2460,7 @@ void __init get_pfn_range_for_nid(unsigned int nid, * Return the number of pages a zone spans in a node, including holes * present_pages = zone_spanned_pages_in_node() - zone_absent_pages_in_node() */ -unsigned long __init zone_spanned_pages_in_node(int nid, +unsigned long __meminit zone_spanned_pages_in_node(int nid, unsigned long zone_type, unsigned long *ignored) { @@ -2488,7 +2488,7 @@ unsigned long __init zone_spanned_pages_in_node(int nid, * Return the number of holes in a range on a node. If nid is MAX_NUMNODES, * then all holes in the requested range will be accounted for. */ -unsigned long __init __absent_pages_in_range(int nid, +unsigned long __meminit __absent_pages_in_range(int nid, unsigned long range_start_pfn, unsigned long range_end_pfn) { @@ -2548,7 +2548,7 @@ unsigned long __init absent_pages_in_range(unsigned long start_pfn, } /* Return the number of page frames in holes in a zone on a node */ -unsigned long __init zone_absent_pages_in_node(int nid, +unsigned long __meminit zone_absent_pages_in_node(int nid, unsigned long zone_type, unsigned long *ignored) { @@ -2584,7 +2584,7 @@ static inline unsigned long zone_absent_pages_in_node(int nid, #endif -static void __init calculate_node_totalpages(struct pglist_data *pgdat, +static void __meminit calculate_node_totalpages(struct pglist_data *pgdat, unsigned long *zones_size, unsigned long *zholes_size) { unsigned long realtotalpages, totalpages = 0; @@ -2692,7 +2692,7 @@ static void __meminit free_area_init_core(struct pglist_data *pgdat, } } -static void __init alloc_node_mem_map(struct pglist_data *pgdat) +static void __meminit alloc_node_mem_map(struct pglist_data *pgdat) { /* Skip empty nodes */ if (!pgdat->node_spanned_pages) diff --git a/mm/sparse.c b/mm/sparse.c index 893e5621c24..9079afe8f45 100644 --- a/mm/sparse.c +++ b/mm/sparse.c @@ -61,7 +61,7 @@ static struct mem_section *sparse_index_alloc(int nid) return section; } -static int sparse_index_init(unsigned long section_nr, int nid) +static int __meminit sparse_index_init(unsigned long section_nr, int nid) { static DEFINE_SPINLOCK(index_init_lock); unsigned long root = SECTION_NR_TO_ROOT(section_nr); @@ -138,7 +138,7 @@ static inline int sparse_early_nid(struct mem_section *section) } /* Record a memory area against a node. */ -void memory_present(int nid, unsigned long start, unsigned long end) +void __init memory_present(int nid, unsigned long start, unsigned long end) { unsigned long pfn; @@ -197,7 +197,7 @@ struct page *sparse_decode_mem_map(unsigned long coded_mem_map, unsigned long pn return ((struct page *)coded_mem_map) + section_nr_to_pfn(pnum); } -static int sparse_init_one_section(struct mem_section *ms, +static int __meminit sparse_init_one_section(struct mem_section *ms, unsigned long pnum, struct page *mem_map) { if (!valid_section(ms)) @@ -209,7 +209,7 @@ static int sparse_init_one_section(struct mem_section *ms, return 1; } -static struct page *sparse_early_mem_map_alloc(unsigned long pnum) +static struct page __init *sparse_early_mem_map_alloc(unsigned long pnum) { struct page *map; struct mem_section *ms = __nr_to_section(pnum); @@ -288,6 +288,7 @@ void __init sparse_init(void) } } +#ifdef CONFIG_MEMORY_HOTPLUG /* * returns the number of sections whose mem_maps were properly * set. If this is <=0, then that means that the passed-in @@ -327,3 +328,4 @@ out: __kfree_section_memmap(memmap, nr_pages); return ret; } +#endif |