PAGE_REFERENCED_FILE
Section: (9)
Updated: 09 October 2005
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NAME
page_referenced_file - referenced check for object-based rmap
SYNOPSIS
"SYNOPSIS"
int page_referenced_file (struct page * page, int ignore_token);
ARGUMENTS
- page
-
the page we're checking references on.
- ignore_token
-
-- undescribed --
DESCRIPTION
For an object-based mapped page, find all the places it is mapped and
check/clear the referenced flag. This is done by following the page->mapping
pointer, then walking the chain of vmas it holds. It returns the number
of references it found.
This function is only called from page_referenced for object-based pages.
Index
- NAME
-
- SYNOPSIS
-
- ARGUMENTS
-
- DESCRIPTION
-
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Time: 00:02:35 GMT, October 09, 2005