drm/i915: Remove inactive LRU tracking from set_domain_ioctl

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As the userspace mappings are torn down on every GPU write, we prefer to
track when the buffer is activated (via a fresh i915_gem_fault). This
makes the LRU conceptually simpler. With coherent mappings, the
remaining use-case for set_domain_ioctl is GPU synchronisation.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

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Chris Wilson 2010-11-12 16:02:21 +00:00

parent d9e86c0ee6

commit c6748e09ee

1 changed files with 0 additions and 17 deletions

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drivers/gpu/drm/i915/i915_gem.c

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