Manual:$wgMaximumMovedPages

Performance hacks and limits: $wgMaximumMovedPages
Maximum number of pages to move at once when moving subpages with a page.
Introduced in version:1.13.0 (r35213)
Removed in version:still in use
Allowed values:(integer)
Default value:100

Details edit

Maximum number of pages to move at once when moving subpages with a page.