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| author |   Chuanxiao Dong <chuanxiao.dong@intel.com> | 2017-03-16 09:47:58 +0800 |
|---|---|---|
| committer |   Zhenyu Wang <zhenyuw@linux.intel.com> | 2017-03-17 16:46:45 +0800 |
| commit | 3cd23b828b37bd5ccf4b40132f12dbf20d7afdb6 (patch) | |
| tree | 25be3c5a6410475b78bca0c148395fe0254a73b9 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | drm/i915/gvt: scan shadow indirect context image when valid (diff) | |
| download | wireguard-linux-3cd23b828b37bd5ccf4b40132f12dbf20d7afdb6.tar.xz wireguard-linux-3cd23b828b37bd5ccf4b40132f12dbf20d7afdb6.zip | |
drm/i915/gvt: GVT pin/unpin shadow context
When handling guest request, GVT needs to populate/update shadow_ctx
with guest context. This behavior needs to make sure the shadow_ctx
is pinned. The current implementation is relying on i195 allocate request
to pin but this way cannot guarantee the i915 not to unpin the shadow_ctx
when GVT update the guest context from shadow_ctx. So GVT should pin/unpin
the shadow_ctx by itself.
Signed-off-by: Chuanxiao Dong <chuanxiao.dong@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions