On Sun, Jul 21, 2024 at 12:04:06AM +0800, WangYuli wrote: > Changes since v1: > Fixed some formatting errors to make the patchset less confusing. > > A patchset from linux-5.15 should be backported to 4.19 that can > significantly improve ext4 fs read and write performance. Unixbench test > results for linux-4.19.318 on Phytium D2000 CPU are shown below. What about 5.4.y and 5.10.y? You can't just skip those trees :( thanks, greg k-h