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| author | Liam R. Howlett <Liam.Howlett@oracle.com> | 2023-05-18 10:55:35 -0400 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-06-09 16:25:33 -0700 |
| commit | 17e7436bd327364d46f75d40fd093120ca533b7e (patch) | |
| tree | 18c09e455ade694c8bc3f079feaa8a09a6b5fe48 /lib | |
| parent | ba9972121ab26a53c917ddb141738aa0e559685e (diff) | |
| download | lwn-17e7436bd327364d46f75d40fd093120ca533b7e.tar.gz lwn-17e7436bd327364d46f75d40fd093120ca533b7e.zip | |
maple_tree: fix testing mas_empty_area()
Empty area will return -EINVAL if the search window is smaller than the
requested size. Fix the test case to check for this error code.
Link: https://lkml.kernel.org/r/20230518145544.1722059-27-Liam.Howlett@oracle.com
Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com>
Cc: David Binderman <dcb314@hotmail.com>
Cc: Peng Zhang <zhangpeng.00@bytedance.com>
Cc: Sergey Senozhatsky <senozhatsky@chromium.org>
Cc: Vernon Yang <vernon2gm@gmail.com>
Cc: Wei Yang <richard.weiyang@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/test_maple_tree.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/test_maple_tree.c b/lib/test_maple_tree.c index f167d6ef8159..d295fdee2fae 100644 --- a/lib/test_maple_tree.c +++ b/lib/test_maple_tree.c @@ -2697,7 +2697,7 @@ static noinline void __init check_empty_area_window(struct maple_tree *mt) MT_BUG_ON(mt, mas_empty_area(&mas, 5, 100, 6) != -EBUSY); mas_reset(&mas); - MT_BUG_ON(mt, mas_empty_area(&mas, 0, 8, 10) != -EBUSY); + MT_BUG_ON(mt, mas_empty_area(&mas, 0, 8, 10) != -EINVAL); mas_reset(&mas); mas_empty_area(&mas, 100, 165, 3); |