> --- 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 somewhat userland > + * visible and we'll be exposing exactly the same information, > + * so it has a mismatch name. > + */ > WB_REASON_FORKER_THREAD, Hmm, that reverted to the old "somewhat userland visible"? And it seems hard to do a brief introduction of the situation.. Thanks, Fengguang -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx"> email@xxxxxxxxx </a>