Hi All, Thank you everyone for your cooperation with comments on the patch and solution ideas. I am sorting through your review comments now. And after rebasing the patch, I plan to send a patch that addresses the comments as much as possible to -hackers by Feb 21 at the latest.
Therefore, the status of the patch for this feature from last month's commit fest will be "moving to the next commit fest". P.S. Thanks for letting me know, Ilia. Thanks, Tatsuro Yamada