JBD2_JOURNAL_INIT_IN(9)             The Linux Journalling API             JBD2_JOURNAL_INIT_IN(9)



NAME
       jbd2_journal_init_inode - creates a journal which maps to a inode.

SYNOPSIS
       journal_t * jbd2_journal_init_inode(struct inode * inode);

ARGUMENTS
       inode
           An inode to create the journal in

DESCRIPTION
       jbd2_journal_init_inode creates a journal which maps an on-disk inode as the journal. The
       inode must exist already, must support bmap and must have all data blocks preallocated.

AUTHORS
       Roger Gammans <rgammans AT computer-surgery.uk>
           Author.

       Stephen Tweedie <sct AT redhat.com>
           Author.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                   JBD2_JOURNAL_INIT_IN(9)