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authorJoel Becker <joel.becker@oracle.com>2008-02-01 12:04:48 -0800
committerMark Fasheh <mfasheh@suse.com>2008-04-18 08:56:03 -0700
commitfc881fa0d59596c02f8707b5572567c369d4789a (patch)
tree1925db8ac3262ebd343d85ec5e9de799d2e3afd9 /fs/no-block.c
parent1c8d9a6a330f46b3a6ddd204a2580131d5f0d6b7 (diff)
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ocfs2: De-magic the in-memory slot map.
The in-memory slot map uses the same magic as the on-disk one. There is a special value to mark a slot as invalid. It relies on the size of certain types and so on. Write a new in-memory map that keeps validity as a separate field. Outside of the I/O functions, OCFS2_INVALID_SLOT now means what it is supposed to. It also is no longer tied to the type size. This also means that only the I/O functions refer to 16bit quantities. Signed-off-by: Joel Becker <joel.becker@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
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