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| author |   Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-02-14 14:01:15 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-02-14 14:17:48 +0100 |
| commit | 9a6bbb62161a3b7b124ecd8325a928778dfcd67e (patch) | |
| tree | 86e82feb495322d31fff93700a0bd2770cb0eda3 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | drm/i915: Don't set PIN_MAPPABLE for legacy ringbuffers (diff) | |
| download | linux-dev-9a6bbb62161a3b7b124ecd8325a928778dfcd67e.tar.xz linux-dev-9a6bbb62161a3b7b124ecd8325a928778dfcd67e.zip | |
drm/i915: Don't pin the status page as mappable
We access it through the cpu window. No functional difference expected
atm since we default to a bottom-up allocation scheme. But that might
eventually change so that we prefer the unmappable range for buffers
that don't need cpu gtt access.
Split out from Chris vma-bind rework.
Note that this is only possible due to the split-up of the mappable
pin flag into PIN_GLOBAL and PIN_MAPPABLE.
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Ben Widawsky <benjamin.widawsky@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions