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maple_tree: Clear up index and last setting in single entry tree
authorLiam R. Howlett <Liam.Howlett@oracle.com>
Mon, 3 Apr 2023 15:59:40 +0000 (11:59 -0400)
committerLiam R. Howlett <Liam.Howlett@oracle.com>
Thu, 27 Apr 2023 01:40:55 +0000 (21:40 -0400)
commita7b78016c765d8825232524200a3c2ee928bf667
tree74a10199e2d007da2bdd2df7c0aec5b18dc9647btree
parent62db8565c78cc61035d5dd612ba9c34c6a32e0ffcommit | diff
maple_tree: Clear up index and last setting in single entry tree

When there is a single entry tree (range of 0-0 pointing to an entry),
then ensure the limit is either 0-0 or 1-oo, depending on where the user
walks.  Ensure the correct node setting as well; either MAS_ROOT or
MAS_NONE.

Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com>
lib/maple_tree.c diff | blob | history
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