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maple_tree: use maple state end for write operations

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ma_wr_state was previously tracking the end of the node for writing. 
Since the implementation of the ma_state end tracking, this is duplicated
work.  This patch removes the maple write state tracking of the end of the
node and uses the maple state end instead.

Link: https://lkml.kernel.org/r/20231101171629.3612299-11-Liam.Howlett@oracle.com
Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com>
Cc: Peng Zhang <zhangpeng.00@bytedance.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Liam R. Howlett
2023-11-01 13:16:27 -04:00
committed by Andrew Morton
parent 9a40d45c1f
commit 0de56e38b3
2 changed files with 24 additions and 23 deletions
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1
include/linux/maple_tree.h
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@@ -441,7 +441,6 @@ struct ma_wr_state {
unsigned long r_max; /* range max */
enum maple_type type; /* mas->node type */
unsigned char offset_end; /* The offset where the write ends */
unsigned char node_end; /* mas->node end */
unsigned long *pivots; /* mas->node->pivots pointer */
unsigned long end_piv; /* The pivot at the offset end */
void __rcu **slots; /* mas->node->slots pointer */