---
name: "blk_queue_issue_flush_fn"
section: "9"
platform: "linux"
package: "linux-manual-2.6.18"
version: "2.6.18.dfsg.1-26etch2"
release: "Debian 4.0 (Etch)"
platforms: ["linux"]
url: "https://new.carta.tech/blk_queue_issue_flush_fn"
---

# blk\_queue\_issue\_flush\_fn(9)

set function for issuing a flush

## NAME

blk\_queue\_issue\_flush\_fn - set function for issuing a flush

## SYNOPSIS

**void blk\_queue\_issue\_flush\_fn(request\_queue\_t \*** *q***, issue\_flush\_fn \*** *iff***);**

## ARGUMENTS

*q*

the request queue

*iff*

the function to be called issuing the flush

## DESCRIPTION

If a driver supports issuing a flush command, the support is notified to the block layer by defining it through this call.

## COPYRIGHT