diff options
Diffstat (limited to 'mm/page_ext.c')
| -rw-r--r-- | mm/page_ext.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/mm/page_ext.c b/mm/page_ext.c index a3616f7a0e9e..df6f74aac8e1 100644 --- a/mm/page_ext.c +++ b/mm/page_ext.c @@ -34,7 +34,7 @@ * * The need callback is used to decide whether extended memory allocation is * needed or not. Sometimes users want to deactivate some features in this - * boot and extra memory would be unneccessary. In this case, to avoid + * boot and extra memory would be unnecessary. In this case, to avoid * allocating huge chunk of memory, each clients represent their need of * extra memory through the need callback. If one of the need callbacks * returns true, it means that someone needs extra memory so that @@ -99,12 +99,19 @@ static void __init invoke_init_callbacks(void) } } +#ifndef CONFIG_SPARSEMEM +void __init page_ext_init_flatmem_late(void) +{ + invoke_init_callbacks(); +} +#endif + static inline struct page_ext *get_entry(void *base, unsigned long index) { return base + page_ext_size * index; } -#if !defined(CONFIG_SPARSEMEM) +#ifndef CONFIG_SPARSEMEM void __meminit pgdat_page_ext_init(struct pglist_data *pgdat) @@ -177,7 +184,6 @@ void __init page_ext_init_flatmem(void) goto fail; } pr_info("allocated %ld bytes of page_ext\n", total_usage); - invoke_init_callbacks(); return; fail: |