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8652a8aca6
linux_dsm_epyc7002/drivers/gpu/drm/i915/gvt
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Zhi Wang 8652a8aca6 drm/i915/gvt: Do not allocate initial ring scan buffer 
Theoretically, the largest bulk of commands in the ring buffer of an
engine might be the first submission, which usually contains a lot
of commands to initialize the HW. After removing the initial allocation
of the ring scan buffer and let krealloc() do everything we need, we
still have a big chance to get the buffer of suitable size in the first
submission.

Tested on my SKL NUC.

Signed-off-by: Zhi Wang <zhi.a.wang@intel.com>
2017-11-16 11:46:51 +08:00
..
aperture_gm.c drm/i915: Add interface to reserve fence registers for vGPU 2017-09-04 16:34:59 +01:00
cfg_space.c drm/i915/gvt: Fix incorrect PCI BARs reporting 2017-09-18 15:22:16 -07:00
cmd_parser.c drm/i915/gvt: Move ring scan buffers into intel_vgpu_submission 2017-11-16 11:46:50 +08:00
cmd_parser.h drm/i915/gvt: Factor out scan and shadow from workload dispatch 2017-08-10 10:26:06 +08:00
debug.h
display.c Merge tag 'drm-intel-next-2017-08-18' of git://anongit.freedesktop.org/git/drm-intel into drm-next 2017-08-22 10:03:07 +10:00
display.h
edid.c
edid.h
execlist.c drm/i915/gvt: Do not allocate initial ring scan buffer 2017-11-16 11:46:51 +08:00
execlist.h drm/i915/gvt: Make elsp_dwords in the right order 2017-11-16 11:46:07 +08:00
firmware.c drm/i915/gvt: Initialize MMIO Block with HW state 2017-08-04 17:39:41 +08:00
gtt.c drm/i915: Remove the "INDEX" suffix from PPAT marcos 2017-09-14 16:46:36 +03:00
gtt.h drm/i915/gvt: Refine the intel_vgpu_reset_gtt reset function 2017-08-10 10:26:10 +08:00
gvt.c drm/i915/gvt: Add support for PCIe extended configuration space 2017-09-08 14:21:16 +08:00
gvt.h drm/i915/gvt: Do not allocate initial ring scan buffer 2017-11-16 11:46:51 +08:00
handlers.c drm/i915/gvt: Move tlb_handle_pending into intel_vgpu_submission 2017-11-16 11:46:49 +08:00
hypercall.h
interrupt.c drm/i915/gvt: Change flood gvt dmesg into trace 2017-06-08 13:59:16 +08:00
interrupt.h
kvmgt.c drm/i915/gvt: Introduce intel_vgpu_submission 2017-11-16 11:46:42 +08:00
Makefile drm/i915/gvt: remove redundant -Wall 2017-06-08 13:59:18 +08:00
mmio.c drm/i915/gvt: Add emulation for BAR2 (aperture) with normal file RW approach 2017-09-08 14:21:13 +08:00
mmio.h drm/i915/gvt: Refine virtual reset function 2017-06-08 13:59:21 +08:00
mpt.h drm/i915/gvt: Change flood gvt dmesg into trace 2017-06-08 13:59:16 +08:00
opregion.c drm/i915/gvt: Add support for opregion virtualization 2017-11-16 11:46:07 +08:00
reg.h drm/i915/gvt: Add support for opregion virtualization 2017-11-16 11:46:07 +08:00
render.c drm/i915/gvt: Move tlb_handle_pending into intel_vgpu_submission 2017-11-16 11:46:49 +08:00
render.h drm/i915/gvt: implement per-vm mmio switching optimization 2017-06-08 13:59:15 +08:00
sched_policy.c drm/i915/gvt: Fix GPU hang after reusing vGPU instance across different guest OS 2017-10-17 00:44:10 +08:00
sched_policy.h drm/i915/gvt: use hrtimer replace delayed_work in scheduler 2017-03-30 13:32:24 +08:00
scheduler.c drm/i915/gvt: Move tlb_handle_pending into intel_vgpu_submission 2017-11-16 11:46:49 +08:00
scheduler.h drm/i915/gvt: Introduce intel_vgpu_submission 2017-11-16 11:46:42 +08:00
trace_points.c
trace.h drm/i915/gvt: Change flood gvt dmesg into trace 2017-06-08 13:59:16 +08:00
vgpu.c drm/i915/gvt: Move tlb_handle_pending into intel_vgpu_submission 2017-11-16 11:46:49 +08:00