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-rw-r--r--arch/s390/mm/mmap.c25
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