diff options
| author | Chris Wilson <[email protected]> | 2018-05-21 09:21:31 +0100 |
|---|---|---|
| committer | Chris Wilson <[email protected]> | 2018-05-24 15:04:36 +0100 |
| commit | 2edd4e698dc8a0c497a502c75561c87be0e8a9a6 (patch) | |
| tree | 29e1eedb1d2b6e99b30806a6fcab3432dffe7354 /tools/perf/scripts/python/futex-contention.py | |
| parent | eb479f86397923cdb82dabae4ca33dc4fec18968 (diff) | |
drm/i915: Pin the ring high
If we can use an unmappable ring, try to pin it out of the mappable
aperture. This simple layout preference is to try and keep the mappable
aperture reserved and available to handle GGTT mmapping requests from
userspace without causing evictions and GPU stalls.
Signed-off-by: Chris Wilson <[email protected]>
Cc: Joonas Lahtinen <[email protected]>
Reviewed-by: Joonas Lahtinen <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/futex-contention.py')
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