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Thu, 10 Feb 2022 08:30:10 +0000 From: Qing Wang To: Jani Nikula , Joonas Lahtinen , Rodrigo Vivi , David Airlie , Daniel Vetter , intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Date: Thu, 10 Feb 2022 00:30:01 -0800 Message-Id: <1644481802-14578-1-git-send-email-wangqing@vivo.com> X-Mailer: git-send-email 2.7.4 X-ClientProxiedBy: SG2PR0401CA0014.apcprd04.prod.outlook.com (2603:1096:3:1::24) To SL2PR06MB3082.apcprd06.prod.outlook.com (2603:1096:100:37::17) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 7adf405f-997a-4272-6559-08d9ec6f8cbf X-MS-TrafficTypeDiagnostic: PSAPR06MB4005:EE_ X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:3826; X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255; 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Signed-off-by: Wang Qing --- drivers/gpu/drm/i915/gt/intel_gt_buffer_pool.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/gt/intel_gt_buffer_pool.c b/drivers/gpu/drm/i915/gt/intel_gt_buffer_pool.c index 9db3dcb..b289abb --- a/drivers/gpu/drm/i915/gt/intel_gt_buffer_pool.c +++ b/drivers/gpu/drm/i915/gt/intel_gt_buffer_pool.c @@ -56,7 +56,7 @@ static bool pool_free_older_than(struct intel_gt_buffer_pool *pool, long keep) node = list_entry(pos, typeof(*node), link); age = READ_ONCE(node->age); - if (!age || jiffies - age < keep) + if (!age || time_before(jiffies, age + keep)) break; /* Check we are the first to claim this node */