aboutsummaryrefslogtreecommitdiffstats
path: root/arch/powerpc/mm/init_64.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/powerpc/mm/init_64.c')
-rw-r--r--arch/powerpc/mm/init_64.c17
1 files changed, 6 insertions, 11 deletions
diff --git a/arch/powerpc/mm/init_64.c b/arch/powerpc/mm/init_64.c
index fe1fe852181a..7312a265545f 100644
--- a/arch/powerpc/mm/init_64.c
+++ b/arch/powerpc/mm/init_64.c
@@ -146,21 +146,16 @@ static void zero_ctor(void *addr, struct kmem_cache *cache, unsigned long flags)
146 memset(addr, 0, kmem_cache_size(cache)); 146 memset(addr, 0, kmem_cache_size(cache));
147} 147}
148 148
149#ifdef CONFIG_PPC_64K_PAGES
150static const unsigned int pgtable_cache_size[3] = {
151 PTE_TABLE_SIZE, PMD_TABLE_SIZE, PGD_TABLE_SIZE
152};
153static const char *pgtable_cache_name[ARRAY_SIZE(pgtable_cache_size)] = {
154 "pte_pmd_cache", "pmd_cache", "pgd_cache",
155};
156#else
157static const unsigned int pgtable_cache_size[2] = { 149static const unsigned int pgtable_cache_size[2] = {
158 PTE_TABLE_SIZE, PMD_TABLE_SIZE 150 PGD_TABLE_SIZE, PMD_TABLE_SIZE
159}; 151};
160static const char *pgtable_cache_name[ARRAY_SIZE(pgtable_cache_size)] = { 152static const char *pgtable_cache_name[ARRAY_SIZE(pgtable_cache_size)] = {
161 "pgd_pte_cache", "pud_pmd_cache", 153#ifdef CONFIG_PPC_64K_PAGES
162}; 154 "pgd_cache", "pmd_cache",
155#else
156 "pgd_cache", "pud_pmd_cache",
163#endif /* CONFIG_PPC_64K_PAGES */ 157#endif /* CONFIG_PPC_64K_PAGES */
158};
164 159
165#ifdef CONFIG_HUGETLB_PAGE 160#ifdef CONFIG_HUGETLB_PAGE
166/* Hugepages need one extra cache, initialized in hugetlbpage.c. We 161/* Hugepages need one extra cache, initialized in hugetlbpage.c. We