diff options
Diffstat (limited to 'arch/s390/mm/mmap.c')
| -rw-r--r-- | arch/s390/mm/mmap.c | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/arch/s390/mm/mmap.c b/arch/s390/mm/mmap.c index 179a2c20b01f..2e8378796e87 100644 --- a/arch/s390/mm/mmap.c +++ b/arch/s390/mm/mmap.c @@ -190,29 +190,6 @@ unsigned long randomize_et_dyn(void) return base + mmap_rnd(); } -#ifndef CONFIG_64BIT - -/* - * This function, called very early during the creation of a new - * process VM image, sets up which VM layout function to use: - */ -void arch_pick_mmap_layout(struct mm_struct *mm) -{ - /* - * Fall back to the standard layout if the personality - * bit is set, or if the expected stack growth is unlimited: - */ - if (mmap_is_legacy()) { - mm->mmap_base = mmap_base_legacy(); - mm->get_unmapped_area = arch_get_unmapped_area; - } else { - mm->mmap_base = mmap_base(); - mm->get_unmapped_area = arch_get_unmapped_area_topdown; - } -} - -#else - int s390_mmap_check(unsigned long addr, unsigned long len, unsigned long flags) { if (is_compat_task() || (TASK_SIZE >= (1UL << 53))) @@ -317,5 +294,3 @@ static int __init setup_mmap_rnd(void) return 0; } early_initcall(setup_mmap_rnd); - -#endif |