From ef5c3de5211b5a3a8102b25aa83eb4cde65ac2fd Mon Sep 17 00:00:00 2001 From: "Liam R. Howlett" Date: Wed, 12 Jul 2023 13:39:16 -0400 Subject: [PATCH] maple_tree: fix node allocation testing on 32 bit Internal node counting was altered and the 64 bit test was updated, however the 32bit test was missed. Restore the 32bit test to a functional state. Link: https://lore.kernel.org/linux-mm/CAMuHMdV4T53fOw7VPoBgPR7fP6RYqf=CBhD_y_vOg53zZX_DnA@mail.gmail.com/ Link: https://lkml.kernel.org/r/20230712173916.168805-2-Liam.Howlett@oracle.com Fixes: 541e06b772c1 ("maple_tree: remove GFP_ZERO from kmem_cache_alloc() and kmem_cache_alloc_bulk()") Signed-off-by: Liam R. Howlett Cc: Signed-off-by: Andrew Morton --- tools/testing/radix-tree/maple.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/tools/testing/radix-tree/maple.c b/tools/testing/radix-tree/maple.c index 03539d8..75ea208 100644 --- a/tools/testing/radix-tree/maple.c +++ b/tools/testing/radix-tree/maple.c @@ -206,9 +206,9 @@ static noinline void __init check_new_node(struct maple_tree *mt) e = i - 1; } else { if (i >= 4) - e = i - 4; - else if (i == 3) - e = i - 2; + e = i - 3; + else if (i >= 1) + e = i - 1; else e = 0; } -- 2.7.4