drm/i915/gvt: only copy the first page for restore inhibit context

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if a context is a restore inhibit context, gfx hw only load the first page
for ring context, so we only need to copy from guest the 1 page too.

v3: use "return" instead of "goto" for inhibit case. (zhenyu wang)
v2: move judgement of restore inhibit to a macro in  mmio_context.h

Signed-off-by: Zhao Yan <yan.y.zhao@intel.com>
Acked-by: Hang Yuan <hang.yuan@linux.intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>

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Zhao Yan 2018-08-01 00:15:31 -04:00 • committed by Zhenyu Wang

parent db47685da1

commit 8bfa02c885

2 changed files with 34 additions and 29 deletions

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3

drivers/gpu/drm/i915/gvt/mmio_context.h

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60

drivers/gpu/drm/i915/gvt/scheduler.c

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