drm/i915: Mark up protected uses of 'i915_request_completed'

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When we know that we are inside the timeline mutex, or inside the
submission flow (under active.lock or the holder's rcu lock), we know
that the rq->hwsp is stable and we can use the simpler direct version.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Andi Shyti <andi.shyti@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210114135612.13210-1-chris@chris-wilson.co.uk

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This commit is contained in:

Chris Wilson 2021-01-14 13:56:08 +00:00

parent d263dfa7d2

commit 163433e5c5

9 changed files with 24 additions and 24 deletions

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2

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

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4

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

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

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

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

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4

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

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

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19

drivers/gpu/drm/i915/i915_request.c

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2

drivers/gpu/drm/i915/i915_scheduler.c

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