drm/i915: Only track bound elements of the GTT

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The premise here is to simply avoiding having to acquire the vm->mutex
inside vma create/destroy to update the vm->unbound_lists, to avoid some
nasty lock recursions later.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191004134015.13204-2-chris@chris-wilson.co.uk

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This commit is contained in:

Chris Wilson 2019-10-04 14:39:56 +01:00

parent b290a78b5c

commit 5e053450c1

5 changed files with 8 additions and 36 deletions

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2

drivers/gpu/drm/i915/gem/i915_gem_stolen.c

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23

drivers/gpu/drm/i915/i915_gem_gtt.c

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5

drivers/gpu/drm/i915/i915_gem_gtt.h

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12

drivers/gpu/drm/i915/i915_vma.c

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2

drivers/gpu/drm/i915/selftests/i915_gem_gtt.c

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