diff options
| author | Chris Wilson <[email protected]> | 2017-06-16 15:05:22 +0100 |
|---|---|---|
| committer | Chris Wilson <[email protected]> | 2017-06-16 16:54:05 +0100 |
| commit | 8a2421bd0d9abb3a599969d88e1910a2a101eccc (patch) | |
| tree | fd2db96cb0fce9879162d03381dbf50562140baa /tools/perf/util/c++/clang.cpp | |
| parent | 616d9cee4fdc4a377c03be8fd6efa5df4fcd0d81 (diff) | |
drm/i915: Wait upon userptr get-user-pages within execbuffer
This simply hides the EAGAIN caused by userptr when userspace causes
resource contention. However, it is quite beneficial with highly
contended userptr users as we avoid repeating the setup costs and
kernel-user context switches.
Signed-off-by: Chris Wilson <[email protected]>
Reviewed-by: Michał Winiarski <[email protected]>
Diffstat (limited to 'tools/perf/util/c++/clang.cpp')
0 files changed, 0 insertions, 0 deletions