Change Details

Where vm_page_rename(), vm_object_collapse_scan(), and vm_object_split() move pages from a source object to a destination, use an iterator to add to the destination, as we already use an iterator to remove from the source. Also, remove a leftover, purposeless assignment and the declaration of an undefined function.

Where vm_page_rename(), vm_object_collapse_scan(), and vm_object_split() move pages from a source object to a destination, use an iterator to add to the destination, as we already use an iterator to remove from the source. Also, remove a leftover, purposeless assignment.

Where vm_page_rename(), vm_object_collapse_scan(), and vm_object_split() move pages from a source object to a destination, use an iterator to add to the destination, as we already use an iterator to remove from the source. Also, remove a leftover, purposeless assignment and the declaration of an undefined function.