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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>
This commit is contained in:
Liam R. Howlett 2023-05-18 10:55:35 -04:00 committed by Andrew Morton
parent ba9972121a
commit 17e7436bd3
1 changed files with 1 additions and 1 deletions
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2
lib/test_maple_tree.c
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@ -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);