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| author |   Lorenzo Stoakes <lorenzo.stoakes@oracle.com> | 2024-10-07 16:28:33 +0100 |
|---|---|---|
| committer |   Andrew Morton <akpm@linux-foundation.org> | 2024-10-17 08:35:10 -0700 |
| commit | e993457df65896696e165defa8a468a831d0da1b (patch) | |
| tree | bf596c1632d4ec7de96cf5aedc2802d7537e83f4 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | maple_tree: correct tree corruption on spanning store (diff) | |
| download | wireguard-linux-e993457df65896696e165defa8a468a831d0da1b.tar.xz wireguard-linux-e993457df65896696e165defa8a468a831d0da1b.zip | |
maple_tree: add regression test for spanning store bug
Add a regression test to assert that, when performing a spanning store
which consumes the entirety of the rightmost right leaf node does not
result in maple tree corruption when doing so.
This achieves this by building a test tree of 3 levels and establishing a
store which ultimately results in a spanned store of this nature.
Link: https://lkml.kernel.org/r/30cdc101a700d16e03ba2f9aa5d83f2efa894168.1728314403.git.lorenzo.stoakes@oracle.com
Signed-off-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Reviewed-by: Liam R. Howlett <Liam.Howlett@Oracle.com>
Reviewed-by: Wei Yang <richard.weiyang@gmail.com>
Cc: Bert Karwatzki <spasswolf@web.de>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Mikhail Gavrilov <mikhail.v.gavrilov@gmail.com>
Cc: Sidhartha Kumar <sidhartha.kumar@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions