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| author |   Yan Zhao <yan.y.zhao@intel.com> | 2020-04-14 23:58:27 -0400 |
|---|---|---|
| committer |   Zhenyu Wang <zhenyuw@linux.intel.com> | 2020-04-15 14:02:55 +0800 |
| commit | e5e113079efdffb9a39e16a88d109c3d47efdfcc (patch) | |
| tree | 40b2d8b4f0cbb6d0a8f3ea0d388ad53665e3b30a /tools/perf/scripts/python | |
| parent | drm/i915/gvt: access shadow ctx via its virtual address directly (diff) | |
| download | linux-dev-e5e113079efdffb9a39e16a88d109c3d47efdfcc.tar.xz linux-dev-e5e113079efdffb9a39e16a88d109c3d47efdfcc.zip | |
drm/i915/gvt: combine access to consecutive guest context pages
IOVA(GPA)s of context pages are checked and if they are consecutive,
read/write them together in one intel_gvt_hypervisor_read_gpa() /
intel_gvt_hypervisor_write_gpa().
Signed-off-by: Yan Zhao <yan.y.zhao@intel.com>
Reviewed-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20200415035827.26476-1-yan.y.zhao@intel.com
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions