From 25f2e1c8ccc86594ed5b5c0bacbbe464bedcff83 Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Fri, 10 Jun 2005 17:27:54 +0000 Subject: Add a comment to the effect that fictitious pages do not require the initialization of their machine-dependent fields. --- sys/vm/device_pager.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'sys/vm') diff --git a/sys/vm/device_pager.c b/sys/vm/device_pager.c index 11d54d615da91..376badd9fa9c2 100644 --- a/sys/vm/device_pager.c +++ b/sys/vm/device_pager.c @@ -283,6 +283,10 @@ dev_pager_haspage(object, pindex, before, after) return (TRUE); } +/* + * Instantiate a fictitious page. Unlike physical memory pages, only + * the machine-independent fields must be initialized. + */ static vm_page_t dev_pager_getfake(paddr) vm_paddr_t paddr; -- cgit v1.3