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| author |   Xiaoguang Chen <xiaoguang.chen@intel.com> | 2016-11-03 18:38:30 +0800 |
|---|---|---|
| committer |   Zhenyu Wang <zhenyuw@linux.intel.com> | 2016-11-10 15:42:39 +0800 |
| commit | c754936fe66c45d2075970dc1e6ebdfeec4df6f3 (patch) | |
| tree | 203ad09eb6603e7584836985621ecb8b0e2e6879 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | drm/i915/gvt: don't rely on guest PPGTT entry to free old shadow data (diff) | |
| download | linux-dev-c754936fe66c45d2075970dc1e6ebdfeec4df6f3.tar.xz linux-dev-c754936fe66c45d2075970dc1e6ebdfeec4df6f3.zip | |
drm/i915/gvt: use kmap instead of kmap_atomic around guest memory access
kmap_atomic doesn't allow sleep until unmapped. However,
it's necessary to allow sleep during reading/writing guest
memory, so use kmap instead.
Signed-off-by: Bing Niu <bing.niu@intel.com>
Signed-off-by: Xiaoguang Chen <xiaoguang.chen@intel.com>
Signed-off-by: Jike Song <jike.song@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