Hello, On Mon, Apr 29, 2024 at 11:47:32AM +0800, Kemeng Shi wrote: > Use [global/wb]_domain_dirty_avail helper in cgwb_calc_thresh to remove > repeated code. Maybe fold this into the patch to factor out domain_dirty_avail()? > + global_domain_dirty_avail(&gdtc, false); > + wb_domain_dirty_avail(&mdtc, false); I'd just use domain_dirty_avail(). The compiler should be able to figure out the branches and eliminate them and it removes an unnecessary source of error. Thanks. -- tejun