Lines Matching refs:old_mm
1009 struct mm_struct *old_mm, *active_mm; in exec_mmap() local
1013 old_mm = current->mm; in exec_mmap()
1014 mm_release(tsk, old_mm); in exec_mmap()
1016 if (old_mm) { in exec_mmap()
1017 sync_mm_rss(old_mm); in exec_mmap()
1024 down_read(&old_mm->mmap_sem); in exec_mmap()
1025 if (unlikely(old_mm->core_state)) { in exec_mmap()
1026 up_read(&old_mm->mmap_sem); in exec_mmap()
1038 if (old_mm) { in exec_mmap()
1039 up_read(&old_mm->mmap_sem); in exec_mmap()
1040 BUG_ON(active_mm != old_mm); in exec_mmap()
1041 setmax_mm_hiwater_rss(&tsk->signal->maxrss, old_mm); in exec_mmap()
1042 mm_update_next_owner(old_mm); in exec_mmap()
1043 mmput(old_mm); in exec_mmap()