on 3/20/2024 11:01 PM, Tejun Heo wrote: > On Wed, Mar 20, 2024 at 07:02:18PM +0800, Kemeng Shi wrote: >> diff --git a/include/linux/writeback.h b/include/linux/writeback.h >> index 9845cb62e40b..bb1ce1123b52 100644 >> --- a/include/linux/writeback.h >> +++ b/include/linux/writeback.h >> @@ -355,6 +355,7 @@ int dirtytime_interval_handler(struct ctl_table *table, int write, >> >> void global_dirty_limits(unsigned long *pbackground, unsigned long *pdirty); >> unsigned long wb_calc_thresh(struct bdi_writeback *wb, unsigned long thresh); >> +unsigned long wb_calc_cg_thresh(struct bdi_writeback *wb); > > Would cgwb_calc_thresh() be an easier name? > Sure, will rename it in next version. Thansk! > Thanks. >