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McKenney" , Matthew Wilcox , Laurent Dufour , David Rientjes , Axel Rasmussen , Suren Baghdasaryan , Vlastimil Babka , Rik van Riel , Peter Zijlstra , Michel Lespinasse , Liam Howlett Subject: [PATCH 03/94] arch/arc/kernel/troubleshoot: use vma_lookup() instead of find_vma_intersection() Thread-Topic: [PATCH 03/94] arch/arc/kernel/troubleshoot: use vma_lookup() instead of find_vma_intersection() Thread-Index: AQHXPEQn5Dl7qeasUECRvVXiX1jTOw== Date: Wed, 28 Apr 2021 15:35:44 +0000 Message-ID: <20210428153542.2814175-4-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: 9a9a78f3-8064-42b4-0d4a-08d90a5b49e2 x-ms-traffictypediagnostic: CO1PR10MB4497: x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:4303; 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charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: oracle.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: MWHPR10MB1582.namprd10.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 9a9a78f3-8064-42b4-0d4a-08d90a5b49e2 X-MS-Exchange-CrossTenant-originalarrivaltime: 28 Apr 2021 15:35:44.6099 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 4e2c6054-71cb-48f1-bd6c-3a9705aca71b X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: jlOoKlWFmEU7HVNABhxdBhQpbN2p1b2vKafq1nF2YOzlhZ8B60KpyY4ElxWn97R+tU+6qZS/oEOTNcBWHgGxnQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: CO1PR10MB4497 X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=9968 signatures=668683 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 phishscore=0 spamscore=0 adultscore=0 suspectscore=0 mlxscore=0 mlxlogscore=999 malwarescore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2104060000 definitions=main-2104280101 X-Proofpoint-ORIG-GUID: E_K9eB9Q1iMw7hxCltVxSXjnHIn0Wocm X-Proofpoint-GUID: E_K9eB9Q1iMw7hxCltVxSXjnHIn0Wocm Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use the new vma_lookup() call for abstraction & code readability. Signed-off-by: Liam R. Howlett --- arch/arc/kernel/troubleshoot.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/arc/kernel/troubleshoot.c b/arch/arc/kernel/troubleshoot.= c index a331bb5d8319..7654c2e42dc0 100644 --- a/arch/arc/kernel/troubleshoot.c +++ b/arch/arc/kernel/troubleshoot.c @@ -83,12 +83,12 @@ static void show_faulting_vma(unsigned long address) * non-inclusive vma */ mmap_read_lock(active_mm); - vma =3D find_vma(active_mm, address); + vma =3D vma_lookup(active_mm, address); =20 - /* check against the find_vma( ) behaviour which returns the next VMA - * if the container VMA is not found + /* Lookup the vma at the address and report if the container VMA is not + * found */ - if (vma && (vma->vm_start <=3D address)) { + if (vma) { char buf[ARC_PATH_MAX]; char *nm =3D "?"; =20 --=20 2.30.2