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-rw-r--r--mm/mremap.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/mm/mremap.c b/mm/mremap.c
index 0d1c1b9c7a0..0dd7ace94e5 100644
--- a/mm/mremap.c
+++ b/mm/mremap.c
@@ -347,10 +347,10 @@ unsigned long do_mremap(unsigned long addr,
if (locked > lock_limit && !capable(CAP_IPC_LOCK))
goto out;
}
- ret = -ENOMEM;
- if ((current->mm->total_vm << PAGE_SHIFT) + (new_len - old_len)
- > current->signal->rlim[RLIMIT_AS].rlim_cur)
+ if (!may_expand_vm(current->mm, (new_len - old_len) >> PAGE_SHIFT)) {
+ ret = -ENOMEM;
goto out;
+ }
if (vma->vm_flags & VM_ACCOUNT) {
charged = (new_len - old_len) >> PAGE_SHIFT;