ABSENT_PAGES_IN_RANG(9) Memory Management in Linux ABSENT_PAGES_IN_RANG(9) 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. COPYRIGHT Kernel Hackers Manual 3.8. June 2014 ABSENT_PAGES_IN_RANG(9)[top]
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