dirty_cow_bottom_up 1374 fs/ubifs/tnc.c znode = dirty_cow_bottom_up(c, znode); dirty_cow_bottom_up 1944 fs/ubifs/tnc.c znode = dirty_cow_bottom_up(c, dirty_cow_bottom_up 2016 fs/ubifs/tnc.c znode = dirty_cow_bottom_up(c, znode); dirty_cow_bottom_up 2247 fs/ubifs/tnc.c znode = dirty_cow_bottom_up(c, znode); dirty_cow_bottom_up 2326 fs/ubifs/tnc.c znode = dirty_cow_bottom_up(c, znode); dirty_cow_bottom_up 2953 fs/ubifs/tnc.c znode = dirty_cow_bottom_up(c, znode);