Lines Matching refs:old_mm
1013 struct mm_struct *old_mm, *active_mm; in exec_mmap() local
1017 old_mm = current->mm; in exec_mmap()
1018 mm_release(tsk, old_mm); in exec_mmap()
1020 if (old_mm) { in exec_mmap()
1021 sync_mm_rss(old_mm); in exec_mmap()
1028 down_read(&old_mm->mmap_sem); in exec_mmap()
1029 if (unlikely(old_mm->core_state)) { in exec_mmap()
1030 up_read(&old_mm->mmap_sem); in exec_mmap()
1043 if (old_mm) { in exec_mmap()
1044 up_read(&old_mm->mmap_sem); in exec_mmap()
1045 BUG_ON(active_mm != old_mm); in exec_mmap()
1046 setmax_mm_hiwater_rss(&tsk->signal->maxrss, old_mm); in exec_mmap()
1047 mm_update_next_owner(old_mm); in exec_mmap()
1048 mmput(old_mm); in exec_mmap()