diff options
| author | Chris Wilson <[email protected]> | 2017-10-19 07:37:33 +0100 |
|---|---|---|
| committer | Chris Wilson <[email protected]> | 2017-10-19 13:56:38 +0100 |
| commit | 8bd8181590501bc0bae2b6bd9f38d1371e9413a3 (patch) | |
| tree | 4afadfddb9cc8a6ad2805ce88ae2d0d947ade389 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 2f26cdc0e2e64b1af10e0885a251fbd38e4b2336 (diff) | |
drm/i915: Skip waking the device to service pwrite
If the device is in runtime suspend, resuming takes time and reduces our
powersaving. If this was for a small write into an object, that resume
will take longer than any savings in using the indirect GGTT access to
avoid the cpu cache.
Signed-off-by: Chris Wilson <[email protected]>
Reviewed-by: Daniel Vetter <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions