Lines Matching refs:grow
1914 unsigned long size, unsigned long grow) in acct_stack_growth() argument
1920 if (!may_expand_vm(mm, vma->vm_flags, grow)) in acct_stack_growth()
1928 if (!mlock_future_ok(mm, vma->vm_flags, grow << PAGE_SHIFT)) in acct_stack_growth()
1941 if (security_vm_enough_memory_mm(mm, grow)) in acct_stack_growth()
2007 unsigned long size, grow; in expand_upwards() local
2010 grow = (address - vma->vm_end) >> PAGE_SHIFT; in expand_upwards()
2014 error = acct_stack_growth(vma, size, grow); in expand_upwards()
2027 mm->locked_vm += grow; in expand_upwards()
2028 vm_stat_account(mm, vma->vm_flags, grow); in expand_upwards()
2100 unsigned long size, grow; in expand_downwards() local
2103 grow = (vma->vm_start - address) >> PAGE_SHIFT; in expand_downwards()
2106 if (grow <= vma->vm_pgoff) { in expand_downwards()
2107 error = acct_stack_growth(vma, size, grow); in expand_downwards()
2120 mm->locked_vm += grow; in expand_downwards()
2121 vm_stat_account(mm, vma->vm_flags, grow); in expand_downwards()
2124 vma->vm_pgoff -= grow; in expand_downwards()