1 files changed, 9 insertions, 9 deletions

diff --git a/mm/mremap.c b/mm/mremap.c
index f4e562098500..318eea5467a0 100644
--- a/mm/mremap.c
+++ b/mm/mremap.c
@@ -245,6 +245,7 @@ unsigned long do_mremap(unsigned long addr,
         unsigned long old_len, unsigned long new_len,
         unsigned long flags, unsigned long new_addr)
 {
+        struct mm_struct *mm = current->mm;
         struct vm_area_struct *vma;
         unsigned long ret = -EINVAL;
         unsigned long charged = 0;
@@ -285,7 +286,7 @@ unsigned long do_mremap(unsigned long addr,
                 if ((addr <= new_addr) && (addr+old_len) > new_addr)
                         goto out;
 
-                ret = do_munmap(current->mm, new_addr, new_len);
+                ret = do_munmap(mm, new_addr, new_len);
                 if (ret)
                         goto out;
         }
@@ -296,7 +297,7 @@ unsigned long do_mremap(unsigned long addr,
          * do_munmap does all the needed commit accounting
          */
         if (old_len >= new_len) {
-                ret = do_munmap(current->mm, addr+new_len, old_len - new_len);
+                ret = do_munmap(mm, addr+new_len, old_len - new_len);
                 if (ret && old_len != new_len)
                         goto out;
                 ret = addr;
@@ -309,7 +310,7 @@ unsigned long do_mremap(unsigned long addr,
          * Ok, we need to grow..  or relocate.
          */
         ret = -EFAULT;
-        vma = find_vma(current->mm, addr);
+        vma = find_vma(mm, addr);
         if (!vma || vma->vm_start > addr)
                 goto out;
         if (is_vm_hugetlb_page(vma)) {
@@ -325,14 +326,14 @@ unsigned long do_mremap(unsigned long addr,
         }
         if (vma->vm_flags & VM_LOCKED) {
                 unsigned long locked, lock_limit;
-                locked = current->mm->locked_vm << PAGE_SHIFT;
+                locked = mm->locked_vm << PAGE_SHIFT;
                 lock_limit = current->signal->rlim[RLIMIT_MEMLOCK].rlim_cur;
                 locked += new_len - old_len;
                 ret = -EAGAIN;
                 if (locked > lock_limit && !capable(CAP_IPC_LOCK))
                         goto out;
         }
-        if (!may_expand_vm(current->mm, (new_len - old_len) >> PAGE_SHIFT)) {
+        if (!may_expand_vm(mm, (new_len - old_len) >> PAGE_SHIFT)) {
                 ret = -ENOMEM;
                 goto out;
         }
@@ -359,11 +360,10 @@ unsigned long do_mremap(unsigned long addr,
                         vma_adjust(vma, vma->vm_start,
                                 addr + new_len, vma->vm_pgoff, NULL);
 
-                        current->mm->total_vm += pages;
-                        vm_stat_account(vma->vm_mm, vma->vm_flags,
-                                                        vma->vm_file, pages);
+                        mm->total_vm += pages;
+                        vm_stat_account(mm, vma->vm_flags, vma->vm_file, pages);
                         if (vma->vm_flags & VM_LOCKED) {
-                                current->mm->locked_vm += pages;
+                                mm->locked_vm += pages;
                                 make_pages_present(addr + old_len,
                                                    addr + new_len);
                         }