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author | 2022-02-25 14:54:58 +0000 | |
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committer | 2022-02-28 08:47:34 +0000 | |
commit | 30b9d1b3ef374403652fc10fa36b9a5f32cc274d (patch) | |
tree | f1f3ca4f008cb8cd0b9c1aff5d5b26441c4f736f /tools/perf/scripts/python/export-to-postgresql.py | |
parent | drm/i915/ttm: require mappable by default (diff) | |
download | linux-dev-30b9d1b3ef374403652fc10fa36b9a5f32cc274d.tar.xz linux-dev-30b9d1b3ef374403652fc10fa36b9a5f32cc274d.zip |
drm/i915: add I915_BO_ALLOC_GPU_ONLY
If the user doesn't require CPU access for the buffer, then
ALLOC_GPU_ONLY should be used, in order to prioritise allocating in the
non-mappable portion of LMEM, on devices with small BAR.
v2(Thomas):
- The BO_ALLOC_TOPDOWN naming here is poor, since this is pure lies on
systems that don't even have small BAR. A better name is GPU_ONLY,
which is accurate regardless of the configuration.
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Acked-by: Nirmoy Das <nirmoy.das@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220225145502.331818-3-matthew.auld@intel.com
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
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