drm/i915/gem: Optimistically prune dma-resv from the shrinker.

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As we shrink an object, also see if we can prune the dma-resv of idle
fences it is maintaining a reference to.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201223122051.4624-2-chris@chris-wilson.co.uk

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This commit is contained in:

Chris Wilson 2020-12-23 12:20:51 +00:00

parent d7d82f5d5c

commit 6d393ef5ff

5 changed files with 37 additions and 5 deletions

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1

drivers/gpu/drm/i915/Makefile

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17

drivers/gpu/drm/i915/dma_resv_utils.c

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13

drivers/gpu/drm/i915/dma_resv_utils.h

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3

drivers/gpu/drm/i915/gem/i915_gem_shrinker.c

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8

drivers/gpu/drm/i915/gem/i915_gem_wait.c

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