'\" t
.\"     Title: jbd2_journal_init_inode
.\"    Author: 
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\"      Date: April 2019
.\"    Manual: The Linux Journalling API
.\"    Source: Kernel Hackers Manual 4.9.168
.\"  Language: English
.\"
.TH "JBD2_JOURNAL_INIT_IN" "9" "April 2019" "Kernel Hackers Manual 4\&.9\&." "The Linux Journalling API"
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.SH "NAME"
jbd2_journal_init_inode \- creates a journal which maps to a inode\&.
.SH "SYNOPSIS"
.HP \w'journal_t\ *\ jbd2_journal_init_inode('u
.BI "journal_t * jbd2_journal_init_inode(struct\ inode\ *\ " "inode" ");"
.SH "ARGUMENTS"
.PP
\fIinode\fR
.RS 4
An inode to create the journal in
.RE
.SH "DESCRIPTION"
.PP
jbd2_journal_init_inode creates a journal which maps an on\-disk inode as the journal\&. The inode must exist already, must support
\fBbmap\fR
and must have all data blocks preallocated\&.
.SH "AUTHORS"
.PP
\fBRoger Gammans\fR <\&rgammans@computer-surgery.co.uk\&>
.RS 4
Author.
.RE
.PP
\fBStephen Tweedie\fR <\&sct@redhat.com\&>
.RS 4
Author.
.RE
.SH "COPYRIGHT"
.br