alc 222c6b34d8 When mdstart_swap() accesses a page that is already in the active queue, ... mark the page as referenced rather than calling vm_page_activate(). This allows the page's act_count to grow beyond ACT_INIT and better reflect its usage. (See also r324146, which modified a function used by tmpfs, uiomove_object_page(), to behave in the same way.) Reviewed by: kib, markj MFC after: 2 weeks		2017-10-02 07:14:32 +00:00
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md.c	When mdstart_swap() accesses a page that is already in the active queue,	2017-10-02 07:14:32 +00:00