From: Vernon Yang <vernon2gm@gmail.com>
To: Liam.Howlett@oracle.com, akpm@linux-foundation.org
Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org,
Vernon Yang <vernon2gm@gmail.com>
Subject: [PATCH 1/8] maple_tree: remove extra space and blank line
Date: Tue, 20 Dec 2022 22:25:59 +0800 [thread overview]
Message-ID: <20221220142606.1698836-2-vernon2gm@gmail.com> (raw)
These extra space and blank line is unnecessary, so drop it.
Signed-off-by: Vernon Yang <vernon2gm@gmail.com>
---
include/linux/maple_tree.h | 2 --
lib/maple_tree.c | 14 ++++----------
2 files changed, 4 insertions(+), 12 deletions(-)
diff --git a/include/linux/maple_tree.h b/include/linux/maple_tree.h
index e594db58a0f1..4ee5a969441c 100644
--- a/include/linux/maple_tree.h
+++ b/include/linux/maple_tree.h
@@ -517,7 +517,6 @@ static inline void mas_reset(struct ma_state *mas)
* entry.
*
* Note: may return the zero entry.
- *
*/
#define mas_for_each(__mas, __entry, __max) \
while (((__entry) = mas_find((__mas), (__max))) != NULL)
@@ -639,7 +638,6 @@ static inline void mt_set_in_rcu(struct maple_tree *mt)
}
static inline unsigned int mt_height(const struct maple_tree *mt)
-
{
return (mt->ma_flags & MT_FLAGS_HEIGHT_MASK) >> MT_FLAGS_HEIGHT_OFFSET;
}
diff --git a/lib/maple_tree.c b/lib/maple_tree.c
index fe3947b80069..8ace65a5eea5 100644
--- a/lib/maple_tree.c
+++ b/lib/maple_tree.c
@@ -183,7 +183,6 @@ static void ma_free_rcu(struct maple_node *node)
call_rcu(&node->rcu, mt_free_rcu);
}
-
static void mas_set_height(struct ma_state *mas)
{
unsigned int new_flags = mas->tree->ma_flags;
@@ -468,7 +467,7 @@ static inline
void mte_set_parent(struct maple_enode *enode, const struct maple_enode *parent,
unsigned char slot)
{
- unsigned long val = (unsigned long) parent;
+ unsigned long val = (unsigned long)parent;
unsigned long shift;
unsigned long type;
enum maple_type p_type = mte_node_type(parent);
@@ -502,7 +501,7 @@ void mte_set_parent(struct maple_enode *enode, const struct maple_enode *parent,
*/
static inline unsigned int mte_parent_slot(const struct maple_enode *enode)
{
- unsigned long val = (unsigned long) mte_to_node(enode)->parent;
+ unsigned long val = (unsigned long)mte_to_node(enode)->parent;
/* Root. */
if (val & 1)
@@ -1278,7 +1277,6 @@ static inline void mas_alloc_nodes(struct ma_state *mas, gfp_t gfp)
mas->alloc->total = success;
mas_set_err(mas, -ENOMEM);
return;
-
}
/*
@@ -2946,7 +2944,7 @@ static inline void *mtree_range_walk(struct ma_state *mas)
mas->min = prev_min;
mas->max = prev_max;
mas->node = last;
- return (void *) next;
+ return (void *)next;
dead_node:
mas_reset(mas);
@@ -3464,7 +3462,6 @@ static inline bool mas_push_data(struct ma_state *mas, int height,
*/
static int mas_split(struct ma_state *mas, struct maple_big_node *b_node)
{
-
struct maple_subtree_state mast;
int height = 0;
unsigned char mid_split, split = 0;
@@ -3890,7 +3887,7 @@ static inline void *mtree_lookup_walk(struct ma_state *mas)
goto dead_node;
} while (!ma_is_leaf(type));
- return (void *) next;
+ return (void *)next;
dead_node:
mas_reset(mas);
@@ -4708,7 +4705,6 @@ static inline void *mas_next_nentry(struct ma_state *mas,
static inline void mas_rewalk(struct ma_state *mas, unsigned long index)
{
-
retry:
mas_set(mas, index);
mas_state_walk(mas);
@@ -4716,7 +4712,6 @@ static inline void mas_rewalk(struct ma_state *mas, unsigned long index)
goto retry;
return;
-
}
/*
@@ -5618,7 +5613,6 @@ static void mas_wr_store_setup(struct ma_wr_state *wr_mas)
mas_reset(wr_mas->mas);
}
}
-
}
/* Interface */
--
2.34.1
next reply other threads:[~2022-12-20 14:26 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-20 14:25 Vernon Yang [this message]
2022-12-20 14:26 ` [PATCH 2/8] maple_tree: remove extra return statement Vernon Yang
2022-12-20 14:26 ` [PATCH 3/8] maple_tree: use mt_node_max() instead of direct operations mt_max[] Vernon Yang
2022-12-20 14:26 ` [PATCH 4/8] maple_tree: use macro MA_ROOT_PARENT instead of number Vernon Yang
2022-12-20 14:26 ` [PATCH 5/8] maple_tree: remove the redundant code Vernon Yang
2022-12-20 14:26 ` [PATCH 6/8] maple_tree: change return type of mas_commit_b_node() Vernon Yang
2022-12-20 15:03 ` Liam Howlett
2022-12-21 5:14 ` Vernon Yang
2022-12-20 14:26 ` [PATCH 7/8] maple_tree: refine ma_state init from mas_start() Vernon Yang
2022-12-20 14:26 ` [PATCH 8/8] maple_tree: refine mab_calc_split function Vernon Yang
2022-12-20 15:05 ` Liam Howlett
2022-12-21 5:18 ` Vernon Yang
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