The SKIP entry indicates this slot is not in use. It should have been
removed, but memory allocation failure prevented a new node from being
allocated.
The DELETED entry indicates that the entry which used to be in this slot
has been set to NULL. It has been merged with the NULL in an adjacent
slot, but the slot is available for reuse if a store of exactly the same
size & location happens.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
projects / users / jedix / linux-maple.git / commit