From: Wei Yang <richard.weiyang@gmail.com>
To: akpm@linux-foundation.org, Liam.Howlett@oracle.com
Cc: maple-tree@lists.infradead.org, linux-mm@kvack.org,
Wei Yang <richard.weiyang@gmail.com>
Subject: [PATCH 0/4] maple_tree: current split may result in deficient node
Date: Sun, 20 Oct 2024 02:46:24 +0000 [thread overview]
Message-ID: <20241020024628.22469-1-richard.weiyang@gmail.com> (raw)
Here are 4 patches related to correctly split node.
Patch 1: adjust the calculation of split
Patch 2: add a test case to check deficient split
Patch 3: the min value for mab_calc_split() seems not correct
Patch 4: during validation, we skip right most node on each level
Wei Yang (4):
maple_tree: current split may result in deficient node
maple_tree: add a test check deficient node
maple_tree: use the correct min to calculate split
maple_tree: only root node could be deficient
lib/maple_tree.c | 8 ++++----
lib/test_maple_tree.c | 28 ++++++++++++++++++++++++++++
2 files changed, 32 insertions(+), 4 deletions(-)
--
2.34.1
next reply other threads:[~2024-10-20 2:46 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-20 2:46 Wei Yang [this message]
2024-10-20 2:46 ` [PATCH 1/4] " Wei Yang
2024-10-20 21:55 ` Liam R. Howlett
2024-11-03 23:47 ` Wei Yang
2024-11-08 2:30 ` Wei Yang
2024-11-08 2:49 ` Liam R. Howlett
2024-10-20 2:46 ` [PATCH 2/4] maple_tree: add a test check " Wei Yang
2024-10-20 2:46 ` [PATCH 3/4] maple_tree: use the correct min to calculate split Wei Yang
2024-10-20 22:00 ` Liam R. Howlett
2024-10-29 17:49 ` Liam R. Howlett
2024-11-08 3:02 ` Wei Yang
2024-11-09 1:24 ` Wei Yang
2024-11-08 2:55 ` Wei Yang
2024-11-08 3:19 ` Liam R. Howlett
2024-11-09 1:40 ` Wei Yang
2024-11-09 4:01 ` Liam R. Howlett
2024-11-09 12:22 ` Wei Yang
2024-10-20 2:46 ` [PATCH 4/4] maple_tree: only root node could be deficient Wei Yang
2024-10-20 21:56 ` Liam R. Howlett
2024-11-03 23:15 ` Wei Yang
2024-10-20 20:34 ` [PATCH 0/4] maple_tree: current split may result in deficient node Liam R. Howlett
2024-10-21 1:30 ` Wei Yang
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