---
name: "blk_queue_segment_boundary"
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/blk_queue_segment_boundary"
---

# blk\_queue\_segment\_boundary(9)

set boundary rules for segment merging

## NAME

blk\_queue\_segment\_boundary - set boundary rules for segment merging

## SYNOPSIS

**void blk\_queue\_segment\_boundary(struct request\_queue \*** *q***, unsigned long** *mask***);**

## ARGUMENTS

*q*

the request queue for the device

*mask*

the memory boundary mask

## COPYRIGHT