On Tue, Dec 05, 2023 at 02:31:17PM -0800, Sourav Panda wrote: > Changelog: > v6: > - Interface changes > - Added per-node nr_page_metadata and > nr_page_metadata_boot fields that are exported > in /sys/devices/system/node/nodeN/vmstat Again, please do not add any new fields to existing sysfs files, that's not going to work well. You can add a new sysfs file, that's file, but do not continue the abuse of the sysfs api in this file. thanks, greg k-h