Mark Fasheh 328d5752e1 ocfs2: btree changes for unwritten extents ...

Writes to a region marked as unwritten might result in a record split or
merge. We can support splits by making minor changes to the existing insert
code. Merges require left rotations which mostly re-use right rotation
support functions.

Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>

2007-07-10 17:32:00 -07:00

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