---
name: "vm_unmap_ram"
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/vm_unmap_ram"
---

# vm\_unmap\_ram(9)

unmap linear kernel address space set up by vm\_map\_ram

## NAME

vm\_unmap\_ram - unmap linear kernel address space set up by vm\_map\_ram

## SYNOPSIS

**void vm\_unmap\_ram(const void \*** *mem***, unsigned int** *count***);**

## ARGUMENTS

*mem*

the pointer returned by vm\_map\_ram

*count*

the count passed to that vm\_map\_ram call (cannot unmap partial)

## COPYRIGHT