The patch titled
Subject: maple_tree: fix the arguments to __must_hold()
has been added to the -mm mm-unstable branch. Its filename is
maple_tree-fix-the-arguments-to-__must_hold.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/maple_tree-fix-the-arguments-to-__must_hold.patch
This patch will later appear in the mm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***
The -mm tree is included into linux-next via the mm-everything
branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
and is updated there every 2-3 working days
------------------------------------------------------
From: Peng Zhang <zhangpeng.00@xxxxxxxxxxxxx>
Subject: maple_tree: fix the arguments to __must_hold()
Date: Wed, 24 May 2023 11:12:40 +0800
Fix the arguments to __must_hold() to make sparse work.
Link: https://lkml.kernel.org/r/20230524031247.65949-4-zhangpeng.00@xxxxxxxxxxxxx
Signed-off-by: Peng Zhang <zhangpeng.00@xxxxxxxxxxxxx>
Reviewed-by: Liam R. Howlett <Liam.Howlett@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
lib/maple_tree.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
--- a/lib/maple_tree.c~maple_tree-fix-the-arguments-to-__must_hold
+++ a/lib/maple_tree.c
@@ -1752,7 +1752,7 @@ static inline void mas_adopt_children(st
* leave the node (true) and handle the adoption and free elsewhere.
*/
static inline void mas_replace(struct ma_state *mas, bool advanced)
- __must_hold(mas->tree->lock)
+ __must_hold(mas->tree->ma_lock)
{
struct maple_node *mn = mas_mn(mas);
struct maple_enode *old_enode;
@@ -1792,7 +1792,7 @@ static inline void mas_replace(struct ma
* @child: the maple state to store the child.
*/
static inline bool mas_new_child(struct ma_state *mas, struct ma_state *child)
- __must_hold(mas->tree->lock)
+ __must_hold(mas->tree->ma_lock)
{
enum maple_type mt;
unsigned char offset;
@@ -6204,7 +6204,7 @@ EXPORT_SYMBOL_GPL(mas_erase);
* Return: true on allocation, false otherwise.
*/
bool mas_nomem(struct ma_state *mas, gfp_t gfp)
- __must_hold(mas->tree->lock)
+ __must_hold(mas->tree->ma_lock)
{
if (likely(mas->node != MA_ERROR(-ENOMEM))) {
mas_destroy(mas);
_
Patches currently in -mm which might be from zhangpeng.00@xxxxxxxxxxxxx are
radix-tree-move-declarations-to-header-fix.patch
maple_tree-fix-potential-out-of-bounds-access-in-mas_wr_end_piv.patch
maple_tree-rework-mtree_alloc_rangerrange.patch
maple_tree-drop-mas_rev_alloc-and-mas_fill_gap.patch
maple_tree-fix-the-arguments-to-__must_hold.patch
maple_tree-simplify-mas_is_span_wr.patch
maple_tree-make-the-code-symmetrical-in-mas_wr_extend_null.patch
maple_tree-add-mas_wr_new_end-to-calculate-new_end-accurately.patch
maple_tree-add-comments-and-some-minor-cleanups-to-mas_wr_append.patch
maple_tree-rework-mas_wr_slot_store-to-be-cleaner-and-more-efficient.patch
maple_tree-simplify-and-clean-up-mas_wr_node_store.patch
maple_tree-relocate-the-declaration-of-mas_empty_area_rev.patch
