]> www.infradead.org Git - users/jedix/linux-maple.git/commit
projects / users / jedix / linux-maple.git / commit
summary | shortlog | log | commit | commitdiff | tree
(parent: 6e12d66) | patch
maple_tree: Try harder to keep active node after mas_next()
authorLiam R. Howlett <Liam.Howlett@oracle.com>
Mon, 3 Apr 2023 15:56:39 +0000 (11:56 -0400)
committerLiam R. Howlett <Liam.Howlett@oracle.com>
Thu, 27 Apr 2023 01:40:54 +0000 (21:40 -0400)
commita9c427896be23aee55574851f9cb0677f0e03962
treef22b39af42ad860e560c1eda874936b0bf67a86dtree
parent6e12d66ec223863852fd753118ade4c26145f68dcommit | diff
maple_tree: Try harder to keep active node after mas_next()

Clean up the mas_next() call to try and keep a node reference when
possible.  This will avoid re-walking the tree in most cases.

Also clean up the single entry tree handling to ensure index/last are
consistent with what one would expect. (returning NULL with limit of
1-oo).

Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com>
lib/maple_tree.c diff | blob | history
Unnamed repository; edit this file 'description' to name the repository.