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lib/maple_tree.c: fix build error due to hotfix alteration

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Commit 0de56e38b3 ("maple_tree: use maple state end for write
operations") was broken by a later patch "maple_tree: do not preallocate
nodes for slot stores".  But the later patch was scheduled ahead of
0de56e38b3, for 6.7-rc.

This fixlet undoes the damage.

Fixes: 0de56e38b3 ("maple_tree: use maple state end for write operations")
Cc: Liam R. Howlett <Liam.Howlett@oracle.com>
Cc: Sidhartha Kumar <sidhartha.kumar@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Andrew Morton 2023-12-13 12:59:49 -08:00
parent a721aeac8b
commit 5143eecd2a
1 changed files with 1 additions and 1 deletions
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2
lib/maple_tree.c
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@ -5477,7 +5477,7 @@ int mas_preallocate(struct ma_state *mas, void *entry, gfp_t gfp)
node_size = mas_wr_new_end(&wr_mas);
/* Slot store, does not require additional nodes */
if (node_size == wr_mas.node_end) {
if (node_size == mas->end) {
/* reuse node */
if (!mt_in_rcu(mas->tree))
return 0;