drm/i915/gt: Track signaled breadcrumbs outside of the breadcrumb spinlock

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Make b->signaled_requests a lockless-list so that we can manipulate it
outside of the b->irq_lock.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201123113717.20500-2-chris@chris-wilson.co.uk
(cherry picked from commit 6cfe66eb71)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

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Chris Wilson 2020-11-23 11:37:15 +00:00 • committed by Rodrigo Vivi

parent 08b49e14ec

commit eb0104ee49

3 changed files with 28 additions and 14 deletions

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34

drivers/gpu/drm/i915/gt/intel_breadcrumbs.c

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2

drivers/gpu/drm/i915/gt/intel_breadcrumbs_types.h

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6

drivers/gpu/drm/i915/i915_request.h

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