diff options
| -rw-r--r-- | fs/fs-writeback.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/fs/fs-writeback.c b/fs/fs-writeback.c index 508e10cc3fcd..8ae212e90ec3 100644 --- a/fs/fs-writeback.c +++ b/fs/fs-writeback.c @@ -1260,9 +1260,12 @@ static void wakeup_dirtytime_writeback(struct work_struct *w) rcu_read_lock(); list_for_each_entry_rcu(bdi, &bdi_list, bdi_list) { - if (list_empty(&bdi->wb.b_dirty_time)) - continue; - wb_wakeup(&bdi->wb); + struct bdi_writeback *wb; + struct wb_iter iter; + + bdi_for_each_wb(wb, bdi, &iter, 0) + if (!list_empty(&bdi->wb.b_dirty_time)) + wb_wakeup(&bdi->wb); } rcu_read_unlock(); schedule_delayed_work(&dirtytime_work, dirtytime_expire_interval * HZ); |