x86 get_unmapped_area: Access mmap_legacy_base through mm_struct member

[karo-tx-linux.git] / arch / x86 / mm / mmap.c

diff --git a/arch/x86/mm/mmap.c b/arch/x86/mm/mmap.c
index 62c29a5bfe26aeb67bf63fb545294b79765e445f..25e7e1372bb26e961b580c753407edf28a320aa3 100644 (file)
--- a/arch/x86/mm/mmap.c
+++ b/arch/x86/mm/mmap.c
@@ -112,11 +112,13 @@ static unsigned long mmap_legacy_base(void)
  */
 void arch_pick_mmap_layout(struct mm_struct *mm)
 {
+       mm->mmap_legacy_base = mmap_legacy_base();
+       mm->mmap_base = mmap_base();
+
        if (mmap_is_legacy()) {
-               mm->mmap_base = mmap_legacy_base();
+               mm->mmap_base = mm->mmap_legacy_base;
                mm->get_unmapped_area = arch_get_unmapped_area;
        } else {
-               mm->mmap_base = mmap_base();
                mm->get_unmapped_area = arch_get_unmapped_area_topdown;
        }
 }