diff options
| author | Liam R. Howlett <Liam.Howlett@oracle.com> | 2023-07-12 13:39:16 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-07-27 08:56:32 +0200 |
| commit | b724e834032b981ff2ad4e049d3e8fe505fbd98b (patch) | |
| tree | a9cf26e6ec7bd14c9939a2a607a8652743a5c37c | |
| parent | 74da0d9708fbf407aba48eb51d8159de8fa83610 (diff) | |
maple_tree: fix node allocation testing on 32 bit
commit ef5c3de5211b5a3a8102b25aa83eb4cde65ac2fd upstream.
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 <Liam.Howlett@oracle.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | tools/testing/radix-tree/maple.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/tools/testing/radix-tree/maple.c b/tools/testing/radix-tree/maple.c index 9286d3baa12d..adc5392df400 100644 --- a/tools/testing/radix-tree/maple.c +++ b/tools/testing/radix-tree/maple.c @@ -206,9 +206,9 @@ static noinline void 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; } |