b40d73784f
Switch to tracking activity via i915_active on individual nodes, only keeping a list of retired objects in the cache, and reaping the cache when the engine itself idles. 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/20190804124826.30272-2-chris@chris-wilson.co.uk
35 lines
858 B
C
35 lines
858 B
C
/*
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* SPDX-License-Identifier: MIT
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*
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* Copyright © 2014-2018 Intel Corporation
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*/
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#ifndef INTEL_ENGINE_POOL_H
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#define INTEL_ENGINE_POOL_H
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#include "intel_engine_pool_types.h"
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#include "i915_active.h"
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#include "i915_request.h"
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struct intel_engine_pool_node *
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intel_engine_pool_get(struct intel_engine_pool *pool, size_t size);
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static inline int
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intel_engine_pool_mark_active(struct intel_engine_pool_node *node,
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struct i915_request *rq)
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{
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return i915_active_ref(&node->active, rq->fence.context, rq);
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}
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static inline void
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intel_engine_pool_put(struct intel_engine_pool_node *node)
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{
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i915_active_release(&node->active);
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}
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void intel_engine_pool_init(struct intel_engine_pool *pool);
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void intel_engine_pool_park(struct intel_engine_pool *pool);
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void intel_engine_pool_fini(struct intel_engine_pool *pool);
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#endif /* INTEL_ENGINE_POOL_H */
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