The patch titled
Subject: maple_tree: Change spanning store to work on larger trees
has been added to the -mm mm-unstable branch. Its filename is
maple-tree-add-new-data-structure-fix-8-fix.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/maple-tree-add-new-data-structure-fix-8-fix.patch
This patch will later appear in the mm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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------------------------------------------------------
From: Liam Howlett <liam.howlett@xxxxxxxxxx>
Subject: maple_tree: Change spanning store to work on larger trees
Date: Thu, 16 Jun 2022 01:17:55 +0000
remove debug printks
Link: https://lkml.kernel.org/r/20220616011739.802669-3-Liam.Howlett@xxxxxxxxxx
Signed-off-by: Liam R. Howlett <Liam.Howlett@xxxxxxxxxx>
Reported-by: Qian Cai <quic_qiancai@xxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
lib/maple_tree.c | 16 ----------------
1 file changed, 16 deletions(-)
--- a/lib/maple_tree.c~maple-tree-add-new-data-structure-fix-8-fix
+++ a/lib/maple_tree.c
@@ -3017,15 +3017,6 @@ static int mas_spanning_rebalance(struct
/* Copy anything necessary out of the right node. */
mast_combine_cp_right(mast);
- if (mte_dead_node(mast->orig_l->node) ||
- mte_dead_node(mast->orig_r->node)) {
- printk("FUCKED. l %p is %s and r %p is %s\n",
- mas_mn(mast->orig_l),
- mte_dead_node(mast->orig_l->node) ? "dead" : "alive",
- mas_mn(mast->orig_r),
- mte_dead_node(mast->orig_r->node) ? "dead" : "alive");
- printk("Writing %lu-%lu\n", mas->index, mas->last);
- }
mast_topiary(mast);
mast->orig_l->last = mast->orig_l->max;
@@ -4019,13 +4010,6 @@ static inline int mas_wr_spanning_store(
mast.bn = &b_node;
mast.orig_l = &l_mas;
mast.orig_r = &r_mas;
- if (mte_dead_node(mast.orig_l->node) ||
- mte_dead_node(mast.orig_r->node)) {
- printk("FUCKED. l is %s and r is %s\n",
- mte_dead_node(mast.orig_l->node) ? "dead" : "alive",
- mte_dead_node(mast.orig_r->node) ? "dead" : "alive");
- printk("Writing %lu-%lu\n", mas->index, mas->last);
- }
/* Combine l_mas and r_mas and split them up evenly again. */
return mas_spanning_rebalance(mas, &mast, height + 1);
}
_
Patches currently in -mm which might be from liam.howlett@xxxxxxxxxx are
maple-tree-add-new-data-structure-fix.patch
maple-tree-add-new-data-structure-fix-2.patch
maple-tree-add-new-data-structure-fix-3.patch
maple-tree-add-new-data-structure-fix-4.patch
maple-tree-add-new-data-structure-fix-7.patch
maple-tree-add-new-data-structure-fix-8.patch
maple-tree-add-new-data-structure-fix-8-fix.patch
maple-tree-add-new-data-structure-fix-9.patch
lib-test_maple_tree-add-testing-for-maple-tree-fix.patch
lib-test_maple_tree-add-testing-for-maple-tree-fix-2.patch
mm-start-tracking-vmas-with-maple-tree-fix-2.patch
mm-start-tracking-vmas-with-maple-tree-fix-3.patch
mm-mmap-use-advanced-maple-tree-api-for-mmap_region-fix-2.patch
mm-mmap-use-advanced-maple-tree-api-for-mmap_region-fix-3.patch
mm-mmap-change-do_brk_munmap-to-use-do_mas_align_munmap-fix.patch
mm-remove-the-vma-linked-list-fix.patch
mm-mlock-drop-dead-code-in-count_mm_mlocked_page_nr.patch
