NR_FREE_PAGECACHE_PA(9)             Memory Management in Linux            NR_FREE_PAGECACHE_PA(9)



NAME
       nr_free_pagecache_pages - count number of pages beyond high watermark

SYNOPSIS
       unsigned long nr_free_pagecache_pages(void);

ARGUMENTS
       void
           no arguments

DESCRIPTION
       nr_free_pagecache_pages counts the number of pages which are beyond the high watermark
       within all zones.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                   NR_FREE_PAGECACHE_PA(9)