setup_per_zone_wmarks(9) on Linux
The text 73754ee939c1, as Debian 8 (Jessie) shipped it.
called when min_free_kbytes changes or when memory is hot-{added|removed}
The text 73754ee939c1, as Debian 8 (Jessie) shipped it.
called when min_free_kbytes changes or when memory is hot-{added|removed}