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charset="us-ascii" Content-ID: <1F4CB3BD58012A4B96E411103F51C97F@namprd15.prod.outlook.com> Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-Network-Message-Id: a4f3d00b-cda3-447f-d832-08d6b878c229 X-MS-Exchange-CrossTenant-originalarrivaltime: 03 Apr 2019 21:10:11.5664 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 8ae927fe-1255-47a7-a2af-5f3a069daaa2 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-Transport-CrossTenantHeadersStamped: BYAPR15MB3032 X-OriginatorOrg: fb.com X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2019-04-03_13:,, signatures=0 X-Proofpoint-Spam-Reason: safe X-FB-Internal: Safe X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Tue, Apr 02, 2019 at 06:25:31PM +0200, Uladzislau Rezki (Sony) wrote: > This macro adds some debug code to check that vmap allocations > are happened in ascending order. >=20 > By default this option is set to 0 and not active. It requires > recompilation of the kernel to activate it. Set to 1, compile > the kernel. >=20 > Signed-off-by: Uladzislau Rezki (Sony) Reviewed-by: Roman Gushchin Thanks!