670cca2d43
Fundamental design issues remain, though. Drops can end up being shared across instances with different memory allocations, and this means we can't currently attach the de-allocation information to the drop instance. We also cannot use the AllocationControl instance for this because it has the same problem.
40 lines
1.3 KiB
Java
40 lines
1.3 KiB
Java
/*
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* Copyright 2021 The Netty Project
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*
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* The Netty Project licenses this file to you under the Apache License,
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* version 2.0 (the "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at:
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*/
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package io.netty.buffer.api.pool;
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import io.netty.buffer.api.AllocatorControl;
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import io.netty.buffer.api.Buffer;
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class PooledAllocatorControl implements AllocatorControl {
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public PoolArena arena;
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public PoolChunk chunk;
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public PoolThreadCache threadCache;
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public long handle;
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public int normSize;
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public int updates;
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@Override
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public Object allocateUntethered(Buffer originator, int size) {
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Buffer allocate = arena.parent.allocate(this, size);
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return arena.manager.unwrapRecoverableMemory(allocate);
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}
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@Override
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public void recoverMemory(Object memory) {
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arena.free(chunk, handle, normSize, threadCache);
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}
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}
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