drm/i915: Switch context id allocation directly to xarray

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IDR internally uses xarray so we can use it directly which simplifies our
code by removing the need to do external locking.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20191224095920.2386297-1-chris@chris-wilson.co.uk

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Tvrtko Ursulin 2019-12-24 09:59:20 +00:00 • committed by Chris Wilson

parent 30084b143d

commit c100777cc0

3 changed files with 25 additions and 36 deletions

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52

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

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3

drivers/gpu/drm/i915/gem/selftests/mock_context.c

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6

drivers/gpu/drm/i915/i915_drv.h

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