4c2be3c5eb
With an explicit level, we can refactor the separate clear functions as a simple recursive function. The additional knowledge of the level allows us to spot when we can free an entire subtree at once. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Abdiel Janulgue <abdiel.janulgue@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190712112725.2892-3-chris@chris-wilson.co.uk |
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