From 7b8d57587025dc294094b73f08b389a498fb107f Mon Sep 17 00:00:00 2001
From: Changbin Du <changbin.du@intel.com>
Date: Mon, 22 May 2017 17:46:47 +0800
Subject: [PATCH] drm/i915/gvt: clean up the unused last_ctx_submit_time of struct intel_vgpu
Git-commit: 7b8d57587025dc294094b73f08b389a498fb107f
Patch-mainline: v4.13-rc1
References: FATE#322643 bsc#1055900
Clean up it as it is not used now.
Signed-off-by: Changbin Du <changbin.du@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/gpu/drm/i915/gvt/gvt.h | 1 -
drivers/gpu/drm/i915/gvt/handlers.c | 1 -
2 files changed, 2 deletions(-)
--- a/drivers/gpu/drm/i915/gvt/gvt.h
+++ b/drivers/gpu/drm/i915/gvt/gvt.h
@@ -165,7 +165,6 @@ struct intel_vgpu {
struct list_head workload_q_head[I915_NUM_ENGINES];
struct kmem_cache *workloads;
atomic_t running_workload_num;
- ktime_t last_ctx_submit_time;
DECLARE_BITMAP(tlb_handle_pending, I915_NUM_ENGINES);
struct i915_gem_context *shadow_ctx;
--- a/drivers/gpu/drm/i915/gvt/handlers.c
+++ b/drivers/gpu/drm/i915/gvt/handlers.c
@@ -1443,7 +1443,6 @@ static int elsp_mmio_write(struct intel_
execlist->elsp_dwords.data[execlist->elsp_dwords.index] = data;
if (execlist->elsp_dwords.index == 3) {
- vgpu->last_ctx_submit_time = ktime_get();
ret = intel_vgpu_submit_execlist(vgpu, ring_id);
if(ret)
gvt_vgpu_err("fail submit workload on ring %d\n",