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From: Qing Wang To: Konrad Rzeszutek Wilk , =?UTF-8?q?Roger=20Pau=20Monn=C3=A9?= , Jens Axboe , Michael Turquette , Stephen Boyd , Jani Nikula , Joonas Lahtinen , Rodrigo Vivi , David Airlie , Daniel Vetter , Alex Deucher , =?UTF-8?q?Christian=20K=C3=B6nig?= , "Pan, Xinhui" , Srinivas Pandruvada , Jiri Kosina , Benjamin Tissoires , Dmitry Torokhov , Alasdair Kergon , Mike Snitzer , dm-devel@redhat.com, Mauro Carvalho Chehab , Hans Verkuil , xen-devel@lists.xenproject.org, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, amd-gfx@lists.freedesktop.org, linux-input@vger.kernel.org, linux-media@vger.kernel.org Cc: Wang Qing Subject: [PATCH V3 3/13] gpu: drm: i915: use time_is_after_jiffies() instead of open coding it Date: Mon, 14 Feb 2022 17:55:40 -0800 Message-Id: <1644890154-64915-4-git-send-email-wangqing@vivo.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1644890154-64915-1-git-send-email-wangqing@vivo.com> References: <1644890154-64915-1-git-send-email-wangqing@vivo.com> X-ClientProxiedBy: HK2PR06CA0012.apcprd06.prod.outlook.com (2603:1096:202:2e::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: 350c5fef-b405-474c-85dd-08d9f0266127 X-MS-TrafficTypeDiagnostic: TY2PR06MB2767:EE_ X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:2512; 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charset="utf-8" From: Wang Qing Use the helper function time_is_{before,after}_jiffies() to improve code readability. 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/d= rm/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_p= ool *pool, long keep) node =3D list_entry(pos, typeof(*node), link); =20 age =3D READ_ONCE(node->age); - if (!age || jiffies - age < keep) + if (!age || time_is_after_jiffies(age + keep)) break; =20 /* Check we are the first to claim this node */ --=20 2.7.4