Lines Matching refs:grow
1825 unsigned long size, unsigned long grow) in acct_stack_growth() argument
1831 if (!may_expand_vm(mm, vma->vm_flags, grow)) in acct_stack_growth()
1839 if (mlock_future_check(mm, vma->vm_flags, grow << PAGE_SHIFT)) in acct_stack_growth()
1852 if (security_vm_enough_memory_mm(mm, grow)) in acct_stack_growth()
1912 unsigned long size, grow; in expand_upwards() local
1915 grow = (address - vma->vm_end) >> PAGE_SHIFT; in expand_upwards()
1919 error = acct_stack_growth(vma, size, grow); in expand_upwards()
1932 mm->locked_vm += grow; in expand_upwards()
1933 vm_stat_account(mm, vma->vm_flags, grow); in expand_upwards()
1994 unsigned long size, grow; in expand_downwards() local
1997 grow = (vma->vm_start - address) >> PAGE_SHIFT; in expand_downwards()
2000 if (grow <= vma->vm_pgoff) { in expand_downwards()
2001 error = acct_stack_growth(vma, size, grow); in expand_downwards()
2014 mm->locked_vm += grow; in expand_downwards()
2015 vm_stat_account(mm, vma->vm_flags, grow); in expand_downwards()
2018 vma->vm_pgoff -= grow; in expand_downwards()