> If you plan to keep wakeup_flusher_threads(), a simpler form may be > sufficient, eg. > > laptop_mode ? 0 : (nr_dirty * 16) This number is not sensitive because the writeback code may well round it up to some more IO efficient value (currently 4MB). AFAIK the nr_pages parameters passed by all existing flusher callers are some rule-of-thumb value, and far from being an exact number. Thanks, Fengguang -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
