Name
nr_free_zone_pages —
count number of pages beyond high watermark
Synopsis
unsigned long nr_free_zone_pages ( | int offset); |
Arguments
offset
The zone index of the highest zone
Description
nr_free_zone_pages counts the number of counts pages which are beyond the
high watermark within all zones at or below a given zone index. For each
zone, the number of pages is calculated as:
managed_pages - high_pages