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| author | Liam R. Howlett <Liam.Howlett@oracle.com> | 2023-05-18 10:55:41 -0400 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-06-09 16:25:34 -0700 |
| commit | 6b23a290611df5312eba08bf5176cbf96a5d81f7 (patch) | |
| tree | f5c28edca6773a67879def1b7cb9c4f10022fd55 /lib/test_maple_tree.c | |
| parent | 6b9e93e0102048e64681c2fa265ae81c221f6c6d (diff) | |
| download | lwn-6b23a290611df5312eba08bf5176cbf96a5d81f7.tar.gz lwn-6b23a290611df5312eba08bf5176cbf96a5d81f7.zip | |
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.
Link: https://lkml.kernel.org/r/20230518145544.1722059-33-Liam.Howlett@oracle.com
Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com>
Cc: Peng Zhang <zhangpeng.00@bytedance.com>
Cc: David Binderman <dcb314@hotmail.com>
Cc: Sergey Senozhatsky <senozhatsky@chromium.org>
Cc: Vernon Yang <vernon2gm@gmail.com>
Cc: Wei Yang <richard.weiyang@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'lib/test_maple_tree.c')
0 files changed, 0 insertions, 0 deletions