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meminit section warnings 

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Al Viro 2008-11-22 17:33:24 +00:00 committed by Linus Torvalds
parent ed313489ba
commit 31168481c3
4 changed files with 15 additions and 13 deletions
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4
include/linux/page_cgroup.h
View File

@ -17,7 +17,7 @@ struct page_cgroup {
struct list_head lru; /* per cgroup LRU list */
};
void __init pgdat_page_cgroup_init(struct pglist_data *pgdat);
void __meminit pgdat_page_cgroup_init(struct pglist_data *pgdat);
void __init page_cgroup_init(void);
struct page_cgroup *lookup_page_cgroup(struct page *page);
@ -91,7 +91,7 @@ static inline void unlock_page_cgroup(struct page_cgroup *pc)
#else /* CONFIG_CGROUP_MEM_RES_CTLR */
struct page_cgroup;
static inline void pgdat_page_cgroup_init(struct pglist_data *pgdat)
static inline void __meminit pgdat_page_cgroup_init(struct pglist_data *pgdat)
{
}

9
mm/memory_hotplug.c
View File

@ -189,7 +189,7 @@ static void grow_pgdat_span(struct pglist_data *pgdat, unsigned long start_pfn,
pgdat->node_start_pfn;
}
static int __add_zone(struct zone *zone, unsigned long phys_start_pfn)
static int __meminit __add_zone(struct zone *zone, unsigned long phys_start_pfn)
{
struct pglist_data *pgdat = zone->zone_pgdat;
int nr_pages = PAGES_PER_SECTION;
@ -216,7 +216,7 @@ static int __add_zone(struct zone *zone, unsigned long phys_start_pfn)
return 0;
}
static int __add_section(struct zone *zone, unsigned long phys_start_pfn)
static int __meminit __add_section(struct zone *zone, unsigned long phys_start_pfn)
{
int nr_pages = PAGES_PER_SECTION;
int ret;
@ -273,7 +273,7 @@ static int __remove_section(struct zone *zone, struct mem_section *ms)
* call this function after deciding the zone to which to
* add the new pages.
*/
int __add_pages(struct zone *zone, unsigned long phys_start_pfn,
int __ref __add_pages(struct zone *zone, unsigned long phys_start_pfn,
unsigned long nr_pages)
{
unsigned long i;
@ -470,7 +470,8 @@ static void rollback_node_hotadd(int nid, pg_data_t *pgdat)
}
int add_memory(int nid, u64 start, u64 size)
/* we are OK calling __meminit stuff here - we have CONFIG_MEMORY_HOTPLUG */
int __ref add_memory(int nid, u64 start, u64 size)
{
pg_data_t *pgdat = NULL;
int new_pgdat = 0;

13
mm/page_cgroup.c
View File

@ -21,7 +21,7 @@ static unsigned long total_usage;
#if !defined(CONFIG_SPARSEMEM)
void __init pgdat_page_cgroup_init(struct pglist_data *pgdat)
void __meminit pgdat_page_cgroup_init(struct pglist_data *pgdat)
{
pgdat->node_page_cgroup = NULL;
}
@ -97,7 +97,8 @@ struct page_cgroup *lookup_page_cgroup(struct page *page)
return section->page_cgroup + pfn;
}
int __meminit init_section_page_cgroup(unsigned long pfn)
/* __alloc_bootmem...() is protected by !slab_available() */
int __init_refok init_section_page_cgroup(unsigned long pfn)
{
struct mem_section *section;
struct page_cgroup *base, *pc;
@ -158,7 +159,7 @@ void __free_page_cgroup(unsigned long pfn)
}
}
int online_page_cgroup(unsigned long start_pfn,
int __meminit online_page_cgroup(unsigned long start_pfn,
unsigned long nr_pages,
int nid)
{
@ -183,7 +184,7 @@ int online_page_cgroup(unsigned long start_pfn,
return -ENOMEM;
}
int offline_page_cgroup(unsigned long start_pfn,
int __meminit offline_page_cgroup(unsigned long start_pfn,
unsigned long nr_pages, int nid)
{
unsigned long start, end, pfn;
@ -197,7 +198,7 @@ int offline_page_cgroup(unsigned long start_pfn,
}
static int page_cgroup_callback(struct notifier_block *self,
static int __meminit page_cgroup_callback(struct notifier_block *self,
unsigned long action, void *arg)
{
struct memory_notify *mn = arg;
@ -248,7 +249,7 @@ void __init page_cgroup_init(void)
" want\n");
}
void __init pgdat_page_cgroup_init(struct pglist_data *pgdat)
void __meminit pgdat_page_cgroup_init(struct pglist_data *pgdat)
{
return;
}

2
mm/sparse.c
View File

@ -570,7 +570,7 @@ static void free_section_usemap(struct page *memmap, unsigned long *usemap)
* set. If this is <=0, then that means that the passed-in
* map was not consumed and must be freed.
*/
int sparse_add_one_section(struct zone *zone, unsigned long start_pfn,
int __meminit sparse_add_one_section(struct zone *zone, unsigned long start_pfn,
int nr_pages)
{
unsigned long section_nr = pfn_to_section_nr(start_pfn);