SSIA.
Created attachment 61509 [details] extraspace.diff First a small cleanup.
Created attachment 61510 [details] constchar.diff Patch
Comment on attachment 61510 [details] constchar.diff Good!
Comment on attachment 61509 [details] extraspace.diff Shall we land this patch?
Comment on attachment 61510 [details] constchar.diff Shall we land this patch?
Comment on attachment 61509 [details] extraspace.diff Sorry, it was landed already in r64551, forgot to come back here.
Comment on attachment 61510 [details] constchar.diff Same here in r64552.
All patches landed, closing.