From: "Liam R. Howlett (Oracle)" <liam@infradead.org>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org,
maple-tree@lists.infradead.org,
"Liam R. Howlett (Oracle)" <liam@infradead.org>,
Joe Perches <joe@perches.com>
Subject: [PATCH 16/18] maple_tree: Change two GFP flags in tests
Date: Mon, 29 Jun 2026 10:41:43 -0400 [thread overview]
Message-ID: <20260629144145.1572283-17-liam@infradead.org> (raw)
In-Reply-To: <20260629144145.1572283-1-liam@infradead.org>
The GFP flags in two tests are obviously incorrect. Make the tests
correctly run by updating the GFP flags.
Link: https://lore.kernel.org/all/d9cbb89faa5bdb71d451781d214a51ce8923a83e.camel@perches.com/
Reported-by: Joe Perches <joe@perches.com>
Signed-off-by: Liam R. Howlett (Oracle) <liam@infradead.org>
---
tools/testing/radix-tree/maple.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/tools/testing/radix-tree/maple.c b/tools/testing/radix-tree/maple.c
index 0607913a3022d..d967e76a3c065 100644
--- a/tools/testing/radix-tree/maple.c
+++ b/tools/testing/radix-tree/maple.c
@@ -35234,7 +35234,7 @@ static noinline void __init check_prealloc(struct maple_tree *mt)
mt_set_non_kernel(1);
/* Spanning store */
mas_set_range(&mas, 1, 100);
- MT_BUG_ON(mt, mas_preallocate(&mas, ptr, GFP_KERNEL & GFP_NOWAIT) == 0);
+ MT_BUG_ON(mt, mas_preallocate(&mas, ptr, GFP_NOWAIT) == 0);
allocated = mas_allocated(&mas);
height = mas_mt_height(&mas);
MT_BUG_ON(mt, allocated != 0);
@@ -35257,7 +35257,7 @@ static noinline void __init check_prealloc(struct maple_tree *mt)
MT_BUG_ON(mt, mas_allocated(&mas) != 0);
mas_set_range(&mas, 0, 200);
mt_set_non_kernel(1);
- MT_BUG_ON(mt, mas_preallocate(&mas, ptr, GFP_KERNEL & GFP_NOWAIT) == 0);
+ MT_BUG_ON(mt, mas_preallocate(&mas, ptr, GFP_NOWAIT) == 0);
allocated = mas_allocated(&mas);
height = mas_mt_height(&mas);
MT_BUG_ON(mt, allocated != 0);
--
2.47.3
next prev parent reply other threads:[~2026-06-29 14:42 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-29 14:41 [PATCH 00/18] maple_tree: lock checking and clean ups Liam R. Howlett (Oracle)
2026-06-29 14:41 ` [PATCH 01/18] maple_tree: Add rcu locking check when LOCKDEP is enabled Liam R. Howlett (Oracle)
2026-06-29 14:41 ` [PATCH 02/18] locking/lockdep: Add sequence counter to held_lock Liam R. Howlett (Oracle)
2026-06-29 14:41 ` [PATCH 03/18] maple_tree: Add write lock checking with lockdep sequence numbers Liam R. Howlett (Oracle)
2026-06-29 15:03 ` [PATCH fixup] maple_tree: Static define mas_lockdep_map() Liam R. Howlett (Oracle)
2026-06-29 14:41 ` [PATCH 04/18] maple_tree: Documentation fix Liam R. Howlett (Oracle)
2026-06-29 14:41 ` [PATCH 05/18] maple_tree: Drop dead code from mas_extend_spanning_null() Liam R. Howlett (Oracle)
2026-06-29 14:41 ` [PATCH 06/18] maple_tree: Drop MAPLE_ALLOC_SLOTS Liam R. Howlett (Oracle)
2026-06-29 14:41 ` [PATCH 07/18] maple_tree: Clarify comments on mas_nomem() Liam R. Howlett (Oracle)
2026-06-29 14:41 ` [PATCH 08/18] maple_tree: Use prefetched value in mas_wr_store_type() Liam R. Howlett (Oracle)
2026-06-29 14:41 ` [PATCH 09/18] maple_tree: Optimise mas_wr_node_store() when not in rcu mode Liam R. Howlett (Oracle)
2026-06-29 14:41 ` [PATCH 10/18] maple_tree: micro optimisation of mas_wr_store_type() Liam R. Howlett (Oracle)
2026-06-29 14:41 ` [PATCH 11/18] maple_tree: Add bulk parent set helper Liam R. Howlett (Oracle)
2026-06-29 15:22 ` [PATCH fixup] maple_tree: Fix dereference of rcu type Liam R. Howlett (Oracle)
2026-06-29 14:41 ` [PATCH 12/18] maple_tree: Catch race in mas_alloc_cyclic() Liam R. Howlett (Oracle)
2026-06-29 14:41 ` [PATCH 13/18] maple_tree: Document that erase may use GFP_KERNEL for allocations Liam R. Howlett (Oracle)
2026-06-29 14:41 ` [PATCH 14/18] maple_tree: WARN_ON_ONCE when allocations fail Liam R. Howlett (Oracle)
2026-06-29 14:41 ` [PATCH 15/18] maple_tree: Document erase and allocations better Liam R. Howlett (Oracle)
2026-06-29 14:41 ` Liam R. Howlett (Oracle) [this message]
2026-06-29 14:41 ` [PATCH 17/18] maple_tree: Fix argument name in header Liam R. Howlett (Oracle)
2026-06-29 14:41 ` [PATCH 18/18] maple_tree: Avoid extra gap calculation Liam R. Howlett (Oracle)
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