---
name: "sq_unmap"
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/sq_unmap"
---

# sq\_unmap(9)

Unmap a Store Queue allocation

## NAME

sq\_unmap - Unmap a Store Queue allocation

## SYNOPSIS

**void sq\_unmap(unsigned long** *vaddr***);**

## ARGUMENTS

*vaddr*

Pre-allocated Store Queue mapping.

## DESCRIPTION

Unmaps the store queue allocation *map* that was previously created by **sq\_remap**. Also frees up the pte that was previously inserted into the kernel page table and discards the UTLB translation.

## AUTHOR

**Paul Mundt** \<lethal@linux-sh.org\>

Author.

## COPYRIGHT