---
name: "journal_invalidatepage"
section: "9"
platform: "linux"
package: "linux-manual-3.16"
version: "3.16.56-1+deb8u1"
release: "Debian 8 (Jessie)"
platforms: ["linux"]
url: "https://new.carta.tech/journal_invalidatepage"
---

# journal\_invalidatepage(9)

invalidate a journal page

## NAME

journal\_invalidatepage - invalidate a journal page

## SYNOPSIS

**void journal\_invalidatepage(journal\_t \*** *journal***, struct page \*** *page***, unsigned int** *offset***, unsigned int** *length***);**

## ARGUMENTS

*journal*

journal to use for flush

*page*

page to flush

*offset*

offset of the range to invalidate

*length*

length of the range to invalidate

## DESCRIPTION

Reap page buffers containing data in specified range in page.

## AUTHORS

**Roger Gammans** \<rgammans@computer-surgery.co.uk\>

Author.

**Stephen Tweedie** \<sct@redhat.com\>

Author.

## COPYRIGHT