diff options
| -rw-r--r-- | include/linux/writeback.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/writeback.h b/include/linux/writeback.h index e1703ded543a..4e198ca1f685 100644 --- a/include/linux/writeback.h +++ b/include/linux/writeback.h @@ -47,6 +47,12 @@ enum wb_reason { WB_REASON_LAPTOP_TIMER, WB_REASON_FREE_MORE_MEM, WB_REASON_FS_FREE_SPACE, + /* + * There is no bdi forker thread any more and works are done + * by emergency worker, however, this is TPs userland visible + * and we'll be exposing exactly the same information, + * so it has a mismatch name. + */ WB_REASON_FORKER_THREAD, WB_REASON_MAX, |