35 lines
1.1 KiB
Diff
35 lines
1.1 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Pei Zhang <pei.zhang@intel.com>
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Date: Thu, 22 Jun 2017 18:45:21 +0800
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Subject: [PATCH] drm/i915/gvt: enable ppgtt oos sync by default
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After enabling oos page sync, the loading time of GVT-g guest workload
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will be reduced.
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Signed-off-by: Pei Zhang <pei.zhang@intel.com>
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Reviewed-by: Vivek Kasireddy <vivek.kasireddy@intel.com>
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Reviewed-by: He, Min <min.he@intel.com>
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Reviewed-by: Jiang, Fei <fei.jiang@intel.com>
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Reviewed-by: Dong, Eddie <eddie.dong@intel.com>
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Tested-by: Dong, Eddie <eddie.dong@intel.com>
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---
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drivers/gpu/drm/i915/gvt/gtt.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/drivers/gpu/drm/i915/gvt/gtt.c b/drivers/gpu/drm/i915/gvt/gtt.c
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index 2383d9d..3068829 100644
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--- a/drivers/gpu/drm/i915/gvt/gtt.c
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+++ b/drivers/gpu/drm/i915/gvt/gtt.c
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@@ -44,7 +44,7 @@
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#define gvt_vdbg_mm(fmt, args...)
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#endif
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-static bool enable_out_of_sync = false;
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+static bool enable_out_of_sync = true;
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static int preallocated_oos_pages = 8192;
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/*
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--
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https://clearlinux.org
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