From: "Liam R. Howlett" <Liam.Howlett@oracle.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: maple-tree@lists.infradead.org, linux-mm@kvack.org,
linux-kernel@vger.kernel.org,
Suren Baghdasaryan <surenb@google.com>,
Matthew Wilcox <willy@infradead.org>,
Sidhartha Kumar <sidhartha.kumar@oracle.com>,
Vlastimil Babka <vbabka@suse.cz>,
Alice Ryhl <aliceryhl@google.com>,
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>,
Geert Uytterhoeven <geert@linux-m68k.org>,
Arnd Bergmann <arnd@arndb.de>,
Christian Kujau <lists@nerdbynature.de>,
"Liam R. Howlett" <Liam.Howlett@oracle.com>
Subject: [PATCH v2 04/29] maple_tree: Remove unnecessary assignment of orig_l index
Date: Wed, 21 Jan 2026 11:45:01 -0500 [thread overview]
Message-ID: <20260121164526.2093265-5-Liam.Howlett@oracle.com> (raw)
In-Reply-To: <20260121164526.2093265-1-Liam.Howlett@oracle.com>
The index value is already a copy of the maple state so there is no need
to set it again.
Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com>
---
lib/maple_tree.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/maple_tree.c b/lib/maple_tree.c
index 9ab42821ee2dc..1e780427c04a0 100644
--- a/lib/maple_tree.c
+++ b/lib/maple_tree.c
@@ -2766,7 +2766,7 @@ static noinline void mas_wr_spanning_rebalance(struct ma_state *mas,
b_node.b_end++;
/* Stop spanning searches by searching for just index. */
- mast->orig_l->index = mast->orig_l->last = mas->index;
+ mast->orig_l->last = mas->index;
mast->bn = &b_node;
/* Combine l_mas and r_mas and split them up evenly again. */
--
2.47.3
next prev parent reply other threads:[~2026-01-21 16:57 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-21 16:44 [PATCH v2 00/29] maple_tree: Replace big node with maple copy Liam R. Howlett
2026-01-21 16:44 ` [PATCH v2 01/29] maple_tree: Fix mas_dup_alloc() sparse warning Liam R. Howlett
2026-01-21 16:44 ` [PATCH v2 02/29] maple_tree: Move mas_spanning_rebalance loop to function Liam R. Howlett
2026-01-21 16:45 ` [PATCH v2 03/29] maple_tree: Extract use of big node from mas_wr_spanning_store() Liam R. Howlett
2026-01-21 16:45 ` Liam R. Howlett [this message]
2026-01-21 16:45 ` [PATCH v2 05/29] maple_tree: inline mas_spanning_rebalance() into mas_wr_spanning_rebalance() Liam R. Howlett
2026-01-21 16:45 ` [PATCH v2 06/29] maple_tree: Make ma_wr_states reliable for reuse in spanning store Liam R. Howlett
2026-01-21 16:45 ` [PATCH v2 07/29] maple_tree: Remove l_wr_mas from mas_wr_spanning_rebalance Liam R. Howlett
2026-01-21 16:45 ` [PATCH v2 08/29] maple_tree: Don't pass through height in mas_wr_spanning_store Liam R. Howlett
2026-01-21 16:45 ` [PATCH v2 09/29] maple_tree: Move maple_subtree_state from mas_wr_spanning_store to mas_wr_spanning_rebalance Liam R. Howlett
2026-01-21 16:45 ` [PATCH v2 10/29] maple_tree: Correct right ma_wr_state end pivot in mas_wr_spanning_store() Liam R. Howlett
2026-01-21 16:45 ` [PATCH v2 11/29] maple_tree: Introduce maple_copy node and use it in mas_spanning_rebalance() Liam R. Howlett
2026-01-21 16:45 ` [PATCH v2 12/29] maple_tree: Testing update for spanning store Liam R. Howlett
2026-01-21 16:45 ` [PATCH v2 13/29] maple_tree: Inline mas_spanning_rebalance_loop() into mas_wr_spanning_rebalance() Liam R. Howlett
2026-01-21 16:45 ` [PATCH v2 14/29] maple_tree: Change initial big node setup in mas_wr_spanning_rebalance() Liam R. Howlett
2026-01-21 16:45 ` [PATCH v2 15/29] maple_tree: Introduce ma_leaf_max_gap() Liam R. Howlett
2026-01-21 16:45 ` [PATCH v2 16/29] maple_tree: Add gap support, slot and pivot sizes for maple copy Liam R. Howlett
2026-01-21 16:45 ` [PATCH v2 17/29] maple_tree: Start using maple copy node for destination Liam R. Howlett
2026-01-22 1:44 ` kernel test robot
2026-01-22 5:55 ` SeongJae Park
2026-01-23 19:45 ` Liam R. Howlett
2026-01-21 16:45 ` [PATCH v2 18/29] maple_tree: inline mas_wr_spanning_rebalance() Liam R. Howlett
2026-01-21 16:45 ` [PATCH v2 19/29] maple_tree: Remove unnecessary return statements Liam R. Howlett
2026-01-21 16:45 ` [PATCH v2 20/29] maple_tree: Separate wr_split_store and wr_rebalance store type code path Liam R. Howlett
2026-01-21 16:45 ` [PATCH v2 21/29] maple_tree: Add cp_is_new_root() helper Liam R. Howlett
2026-01-21 16:45 ` [PATCH v2 22/29] maple_tree: Use maple copy node for mas_wr_rebalance() operation Liam R. Howlett
2026-01-27 23:05 ` Mark Brown
2026-01-27 23:15 ` Andrew Morton
2026-01-30 16:42 ` Liam R. Howlett
2026-01-30 18:02 ` Andrew Morton
2026-01-28 10:53 ` Mark Brown
2026-01-28 14:36 ` Liam R. Howlett
2026-01-28 14:56 ` Mark Brown
2026-01-21 16:45 ` [PATCH v2 23/29] maple_tree: Add copy_tree_location() helper Liam R. Howlett
2026-01-21 16:45 ` [PATCH v2 24/29] maple_tree: Add cp_converged() helper Liam R. Howlett
2026-01-21 16:45 ` [PATCH v2 25/29] maple_tree: Use maple copy node for mas_wr_split() Liam R. Howlett
2026-01-21 16:45 ` [PATCH v2 26/29] maple_tree: Remove maple big node and subtree structs Liam R. Howlett
2026-01-21 16:45 ` [PATCH v2 27/29] maple_tree: Pass maple copy node to mas_wmb_replace() Liam R. Howlett
2026-01-21 16:45 ` [PATCH v2 28/29] maple_tree: Don't pass end to mas_wr_append() Liam R. Howlett
2026-01-21 16:45 ` [PATCH v2 29/29] maple_tree: Clean up mas_wr_node_store() Liam R. Howlett
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