drm/i915/gt: Convert timeline tracking to spinlock

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Convert the active_list manipulation of timelines to use spinlocks so
that we can perform the updates from underneath a quick interrupt
callback, if need be.

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/20190815205709.24285-2-chris@chris-wilson.co.uk

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This commit is contained in:

Chris Wilson 2019-08-15 21:57:07 +01:00

parent 531958f6f3

commit 338aade97c

4 changed files with 21 additions and 17 deletions

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2

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

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10

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

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12

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

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14

drivers/gpu/drm/i915/i915_gem.c

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