Lines Matching refs:oldmm
619 static void dup_mm_exe_file(struct mm_struct *mm, struct mm_struct *oldmm) in dup_mm_exe_file() argument
623 exe_file = get_mm_exe_file(oldmm); in dup_mm_exe_file()
629 struct mm_struct *oldmm) in dup_mmap() argument
638 if (mmap_write_lock_killable(oldmm)) { in dup_mmap()
642 flush_cache_dup_mm(oldmm); in dup_mmap()
643 uprobe_dup_mmap(oldmm, mm); in dup_mmap()
650 dup_mm_exe_file(mm, oldmm); in dup_mmap()
652 mm->total_vm = oldmm->total_vm; in dup_mmap()
653 mm->data_vm = oldmm->data_vm; in dup_mmap()
654 mm->exec_vm = oldmm->exec_vm; in dup_mmap()
655 mm->stack_vm = oldmm->stack_vm; in dup_mmap()
658 retval = __mt_dup(&oldmm->mm_mt, &mm->mm_mt, GFP_KERNEL); in dup_mmap()
688 if (security_vm_enough_memory_mm(oldmm, len)) /* sic */ in dup_mmap()
754 retval = arch_dup_mmap(oldmm, mm); in dup_mmap()
759 ksm_fork(mm, oldmm); in dup_mmap()
760 khugepaged_fork(mm, oldmm); in dup_mmap()
774 flush_tlb_mm(oldmm); in dup_mmap()
775 mmap_write_unlock(oldmm); in dup_mmap()
807 static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm) in dup_mmap() argument
809 mmap_write_lock(oldmm); in dup_mmap()
810 dup_mm_exe_file(mm, oldmm); in dup_mmap()
811 mmap_write_unlock(oldmm); in dup_mmap()
1661 struct mm_struct *oldmm) in dup_mm() argument
1670 memcpy(mm, oldmm, sizeof(*mm)); in dup_mm()
1675 err = dup_mmap(mm, oldmm); in dup_mm()
1699 struct mm_struct *mm, *oldmm; in copy_mm() local
1716 oldmm = current->mm; in copy_mm()
1717 if (!oldmm) in copy_mm()
1721 mmget(oldmm); in copy_mm()
1722 mm = oldmm; in copy_mm()