Name
absent_pages_in_range —
Return number of page frames in holes within a range
Synopsis
unsigned long absent_pages_in_range (
unsigned long start_pfn, unsigned long end_pfn)
;
Arguments
start_pfn
The start PFN to start searching for holes
end_pfn
The end PFN to stop searching for holes
Description
It returns the number of pages frames in memory holes within a range.