Name
journal_init_dev —
creates and initialises a journal structure
Synopsis
journal_t * journal_init_dev ( | struct block_device * | bdev, |
| | struct block_device * | fs_dev, |
| | int | start, |
| | int | len, |
| | int | blocksize); |
Arguments
bdev
Block device on which to create the journal
fs_dev
Device which hold journalled filesystem for this journal.
start
Block nr Start of journal.
len
Length of the journal in blocks.
blocksize
blocksize of journalling device
Returns
a newly created journal_t *
journal_init_dev creates a journal which maps a fixed contiguous
range of blocks on an arbitrary block device.