diff options
Diffstat (limited to 'arch/tile/mm/init.c')
| -rw-r--r-- | arch/tile/mm/init.c | 18 |
1 files changed, 1 insertions, 17 deletions
diff --git a/arch/tile/mm/init.c b/arch/tile/mm/init.c index f89ed5d..d6e87fd 100644 --- a/arch/tile/mm/init.c +++ b/arch/tile/mm/init.c @@ -53,18 +53,6 @@ #include "migrate.h" -/* - * We could set FORCE_MAX_ZONEORDER to "(HPAGE_SHIFT - PAGE_SHIFT + 1)" - * in the Tile Kconfig, but this generates configure warnings. - * Do it here and force people to get it right to compile this file. - * The problem is that with 4KB small pages and 16MB huge pages, - * the default value doesn't allow us to group enough small pages - * together to make up a huge page. - */ -#if CONFIG_FORCE_MAX_ZONEORDER < HPAGE_SHIFT - PAGE_SHIFT + 1 -# error "Change FORCE_MAX_ZONEORDER in arch/tile/Kconfig to match page size" -#endif - #define clear_pgd(pmdptr) (*(pmdptr) = hv_pte(0)) #ifndef __tilegx__ @@ -962,11 +950,7 @@ struct kmem_cache *pgd_cache; void __init pgtable_cache_init(void) { - pgd_cache = kmem_cache_create("pgd", - PTRS_PER_PGD*sizeof(pgd_t), - PTRS_PER_PGD*sizeof(pgd_t), - 0, - NULL); + pgd_cache = kmem_cache_create("pgd", SIZEOF_PGD, SIZEOF_PGD, 0, NULL); if (!pgd_cache) panic("pgtable_cache_init(): Cannot create pgd cache"); } |