---
name: "setup_per_zone_wmarks"
section: "9"
platform: "linux"
package: "linux-manual-4.9"
version: "4.9.228-1"
release: "Debian 9 (Stretch)"
platforms: ["linux"]
url: "https://new.carta.tech/setup_per_zone_wmarks"
---

# setup\_per\_zone\_wmarks(9)

called when min\_free\_kbytes changes or when memory is hot-{added\|removed}

## NAME

setup\_per\_zone\_wmarks - called when min\_free\_kbytes changes or when memory is hot-{added\|removed}

## SYNOPSIS

**void setup\_per\_zone\_wmarks(***void***);**

## ARGUMENTS

*void*

no arguments

## DESCRIPTION

Ensures that the watermark\[min,low,high\] values for each zone are set correctly with respect to min\_free\_kbytes.

## COPYRIGHT