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Diffstat (limited to 'arch')
-rw-r--r--arch/x86/mm/pgtable.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c
index 7bd01709a091..c8177045b7d4 100644
--- a/arch/x86/mm/pgtable.c
+++ b/arch/x86/mm/pgtable.c
@@ -373,14 +373,14 @@ static void pgd_prepopulate_user_pmd(struct mm_struct *mm,
static struct kmem_cache *pgd_cache;
-static int __init pgd_cache_init(void)
+void __init pgd_cache_init(void)
{
/*
* When PAE kernel is running as a Xen domain, it does not use
* shared kernel pmd. And this requires a whole page for pgd.
*/
if (!SHARED_KERNEL_PMD)
- return 0;
+ return;
/*
* when PAE kernel is not running as a Xen domain, it uses
@@ -390,9 +390,7 @@ static int __init pgd_cache_init(void)
*/
pgd_cache = kmem_cache_create("pgd_cache", PGD_SIZE, PGD_ALIGN,
SLAB_PANIC, NULL);
- return 0;
}
-core_initcall(pgd_cache_init);
static inline pgd_t *_pgd_alloc(void)
{
@@ -420,6 +418,10 @@ static inline void _pgd_free(pgd_t *pgd)
}
#else
+void __init pgd_cache_init(void)
+{
+}
+
static inline pgd_t *_pgd_alloc(void)
{
return (pgd_t *)__get_free_pages(PGALLOC_GFP, PGD_ALLOCATION_ORDER);