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Wed, 28 Apr 2021 15:35:57 +0000 From: Liam Howlett To: "maple-tree@lists.infradead.org" , "linux-mm@kvack.org" , "linux-kernel@vger.kernel.org" , Andrew Morton CC: Song Liu , Davidlohr Bueso , "Paul E . McKenney" , Matthew Wilcox , Laurent Dufour , David Rientjes , Axel Rasmussen , Suren Baghdasaryan , Vlastimil Babka , Rik van Riel , Peter Zijlstra , Michel Lespinasse , Liam Howlett Subject: [PATCH 25/94] radix tree test suite: Add __must_be_array() support Thread-Topic: [PATCH 25/94] radix tree test suite: Add __must_be_array() support Thread-Index: AQHXPEQuR5BwXJ8UCUyoj55OrTv0yw== Date: Wed, 28 Apr 2021 15:35:57 +0000 Message-ID: <20210428153542.2814175-26-Liam.Howlett@Oracle.com> References: <20210428153542.2814175-1-Liam.Howlett@Oracle.com> In-Reply-To: <20210428153542.2814175-1-Liam.Howlett@Oracle.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-mailer: git-send-email 2.30.2 authentication-results: lists.infradead.org; dkim=none (message not signed) header.d=none;lists.infradead.org; dmarc=none action=none header.from=oracle.com; x-originating-ip: [23.233.25.87] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: acaceaa4-005c-4252-c360-08d90a5b5145 x-ms-traffictypediagnostic: CO1PR10MB4769: x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:345; 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Howlett --- tools/testing/radix-tree/linux/kernel.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/tools/testing/radix-tree/linux/kernel.h b/tools/testing/radix-tree/linux/kernel.h index 99979aeaa379..e44603a181da 100644 --- a/tools/testing/radix-tree/linux/kernel.h +++ b/tools/testing/radix-tree/linux/kernel.h @@ -31,4 +31,6 @@ # define fallthrough do {} while (0) /* fallthrough */ #endif /* __has_attribute */ +#define __must_be_array(a) BUILD_BUG_ON_ZERO(__same_type((a), &(a)[0])) + #endif /* _KERNEL_H */