David Woodhouse 27c72b040c [JFFS2] Track parent inode for directories (for NFS export) ...

To support NFS export, we need to know the parent inode of directories.
Rather than growing the jffs2_inode_cache structure, share space with
the nlink field -- which was always set to 1 for directories anyway.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>

2008-05-01 18:47:17 +01:00

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