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| author | Liam R. Howlett <Liam.Howlett@oracle.com> | 2023-05-18 17:55:40 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-06-10 02:25:34 +0300 |
| commit | 6b9e93e0102048e64681c2fa265ae81c221f6c6d (patch) | |
| tree | fd7405eefc3862fae9259b4cc81d940f0f90831e /usr | |
| parent | dd9a85138280d8caef2de6d3e533ee286ca200d6 (diff) | |
| download | linux-6b9e93e0102048e64681c2fa265ae81c221f6c6d.tar.xz | |
maple_tree: add mas_prev_range() and mas_find_range_rev interface
Some users of the maple tree may want to move to the previous range
regardless of the value stored there. Add this interface as well as the
'find' variant to support walking to the first value, then iterating over
the previous ranges.
Link: https://lkml.kernel.org/r/20230518145544.1722059-32-Liam.Howlett@oracle.com
Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com>
Cc: Vernon Yang <vernon2gm@gmail.com>
Cc: David Binderman <dcb314@hotmail.com>
Cc: Peng Zhang <zhangpeng.00@bytedance.com>
Cc: Sergey Senozhatsky <senozhatsky@chromium.org>
Cc: Wei Yang <richard.weiyang@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'usr')
0 files changed, 0 insertions, 0 deletions