The quilt patch titled
Subject: maple_tree: fix comments about MAS_*
has been removed from the -mm tree. Its filename was
maple_tree-separate-ma_state-node-from-status-fix-1.patch
This patch was dropped because it was folded into maple_tree-separate-ma_state-node-from-status.patch
------------------------------------------------------
From: "Liam R. Howlett" <Liam.Howlett@xxxxxxxxxx>
Subject: maple_tree: fix comments about MAS_*
Date: Mon, 6 Nov 2023 10:41:24 -0500
Missed some documentation changes when separating the nodes from the
status of the maple state.
Link: https://lkml.kernel.org/r/20231106154124.614247-1-Liam.Howlett@xxxxxxxxxx
Signed-off-by: Liam R. Howlett <Liam.Howlett@xxxxxxxxxx>
Cc: Peng Zhang <zhangpeng.00@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
lib/maple_tree.c | 26 +++++++++++++-------------
1 file changed, 13 insertions(+), 13 deletions(-)
--- a/lib/maple_tree.c~maple_tree-separate-ma_state-node-from-status-fix-1
+++ a/lib/maple_tree.c
@@ -2228,12 +2228,10 @@ static inline bool mas_next_sibling(stru
}
/*
- * mte_node_or_node() - Return the encoded node or MAS_NONE.
+ * mte_node_or_none() - Set the enode and state.
* @enode: The encoded maple node.
*
- * Shorthand to avoid setting %NULLs in the tree or maple_subtree_state.
- *
- * Return: @enode or MAS_NONE
+ * Set the node to the enode and the status.
*/
static inline void mas_node_or_none(struct ma_state *mas,
struct maple_enode *enode)
@@ -4377,11 +4375,13 @@ static __always_inline bool mas_rewalk_i
/*
* mas_prev_node() - Find the prev non-null entry at the same level in the
- * tree. The prev value will be mas->node[mas->offset] or MAS_NONE.
+ * tree. The prev value will be mas->node[mas->offset] or the status will be
+ * ma_none.
* @mas: The maple state
* @min: The lower limit to search
*
- * The prev node value will be mas->node[mas->offset] or MAS_NONE.
+ * The prev node value will be mas->node[mas->offset] or the status will be
+ * ma_none.
* Return: 1 if the node is dead, 0 otherwise.
*/
static int mas_prev_node(struct ma_state *mas, unsigned long min)
@@ -4903,7 +4903,7 @@ done:
* @mas: The maple state.
*
* mas->index and mas->last will be set to the range if there is a value. If
- * mas->node is MAS_NONE, reset to mas_start
+ * mas->status is ma_none, reset to ma_start
*
* Return: the entry at the location or %NULL.
*/
@@ -5870,7 +5870,7 @@ static bool mas_prev_setup(struct ma_sta
* @min: The minimum value to check.
*
* Must hold rcu_read_lock or the write lock.
- * Will reset mas to MAS_START if the node is MAS_NONE. Will stop on not
+ * Will reset mas to ma_start if the status is ma_none. Will stop on not
* searchable nodes.
*
* Return: the previous value or %NULL.
@@ -5893,7 +5893,7 @@ EXPORT_SYMBOL_GPL(mas_prev);
*
* Sets @mas->index and @mas->last to the range.
* Must hold rcu_read_lock or the write lock.
- * Will reset mas to MAS_START if the node is MAS_NONE. Will stop on not
+ * Will reset mas to ma_start if the node is ma_none. Will stop on not
* searchable nodes.
*
* Return: the previous value or %NULL.
@@ -6049,7 +6049,7 @@ ptr_out_of_range:
*
* Must hold rcu_read_lock or the write lock.
* If an entry exists, last and index are updated accordingly.
- * May set @mas->node to MAS_NONE.
+ * May set @mas->status to ma_overflow.
*
* Return: The entry or %NULL.
*/
@@ -6076,7 +6076,7 @@ EXPORT_SYMBOL_GPL(mas_find);
*
* Must hold rcu_read_lock or the write lock.
* If an entry exists, last and index are updated accordingly.
- * May set @mas->node to MAS_NONE.
+ * May set @mas->status to ma_overflow.
*
* Return: The entry or %NULL.
*/
@@ -6190,7 +6190,7 @@ none:
*
* Must hold rcu_read_lock or the write lock.
* If an entry exists, last and index are updated accordingly.
- * May set @mas->node to MAS_NONE.
+ * May set @mas->status to ma_underflow.
*
* Return: The entry or %NULL.
*/
@@ -6216,7 +6216,7 @@ EXPORT_SYMBOL_GPL(mas_find_rev);
*
* Must hold rcu_read_lock or the write lock.
* If an entry exists, last and index are updated accordingly.
- * May set @mas->node to MAS_NONE.
+ * May set @mas->status to ma_underflow.
*
* Return: The entry or %NULL.
*/
_
Patches currently in -mm which might be from Liam.Howlett@xxxxxxxxxx are
maple_tree-remove-unnecessary-default-labels-from-switch-statements.patch
maple_tree-make-mas_erase-more-robust.patch
maple_tree-move-debug-check-to-__mas_set_range.patch
maple_tree-add-end-of-node-tracking-to-the-maple-state.patch
maple_tree-use-cached-node-end-in-mas_next.patch
maple_tree-use-cached-node-end-in-mas_destroy.patch
maple_tree-clean-up-inlines-for-some-functions.patch
maple_tree-separate-ma_state-node-from-status.patch
maple_tree-separate-ma_state-node-from-status-fix-2.patch
maple_tree-separate-ma_state-node-from-status-fix.patch
maple_tree-remove-mas_searchable.patch
maple_tree-use-maple-state-end-for-write-operations.patch
maple_tree-dont-find-node-end-in-mtree_lookup_walk.patch
maple_tree-mtree_range_walk-clean-up.patch
