drm/i915/gem: Drop free_work for GEM contexts

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The free_list and worker was introduced in commit 5f09a9c8ab ("drm/i915:
Allow contexts to be unreferenced locklessly"), but subsequently made
redundant by the removal of the last sleeping lock in commit 2935ed5339
("drm/i915: Remove logical HW ID"). As we can now free the GEM context
immediately from any context, remove the deferral of the free_list

v2: Lift removing the context from the global list into close().

Suggested-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201215152138.8158-1-chris@chris-wilson.co.uk

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This commit is contained in:

Chris Wilson 2020-12-15 15:21:38 +00:00

parent 5f22cc0b13

commit f8246cf4d9

6 changed files with 8 additions and 60 deletions

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59

drivers/gpu/drm/i915/gem/i915_gem_context.c

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1

drivers/gpu/drm/i915/gem/i915_gem_context.h

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1

drivers/gpu/drm/i915/gem/i915_gem_context_types.h

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3

drivers/gpu/drm/i915/i915_drv.h

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2

drivers/gpu/drm/i915/i915_gem.c

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2

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

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