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expectedUsedMemoryAfterRelease() — netty Function Reference

Architecture documentation for the expectedUsedMemoryAfterRelease() function in PooledByteBufAllocatorTest.java from the netty codebase.

Function java Buffer Allocators called by 2

Entity Profile

Dependency Diagram

graph TD
  f9a43daa_4d60_3f48_fc3c_e267da524d17["expectedUsedMemoryAfterRelease()"]
  f8855572_2abf_1bf6_a32b_5cf6d1cf4947["PooledByteBufAllocatorTest"]
  f9a43daa_4d60_3f48_fc3c_e267da524d17 -->|defined in| f8855572_2abf_1bf6_a32b_5cf6d1cf4947
  64ff1dc7_f2b1_46b9_58e9_cc82cd89711a["testUsedDirectMemory()"]
  64ff1dc7_f2b1_46b9_58e9_cc82cd89711a -->|calls| f9a43daa_4d60_3f48_fc3c_e267da524d17
  c7ff040a_7ac5_23ee_ceec_263cfa589344["testUsedHeapMemory()"]
  c7ff040a_7ac5_23ee_ceec_263cfa589344 -->|calls| f9a43daa_4d60_3f48_fc3c_e267da524d17
  style f9a43daa_4d60_3f48_fc3c_e267da524d17 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

buffer/src/test/java/io/netty/buffer/PooledByteBufAllocatorTest.java lines 74–80

    @Override
    protected long expectedUsedMemoryAfterRelease(PooledByteBufAllocator allocator, int capacity) {
        // This is the case as allocations will start in qInit and chunks in qInit will never be released until
        // these are moved to q000.
        // See https://www.bsdcan.org/2006/papers/jemalloc.pdf
        return allocator.metric().chunkSize();
    }

Domain

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Defined In

Called By

Source

Frequently Asked Questions

What does expectedUsedMemoryAfterRelease() do?
expectedUsedMemoryAfterRelease() is a function in the netty codebase, defined in buffer/src/test/java/io/netty/buffer/PooledByteBufAllocatorTest.java.
Where is expectedUsedMemoryAfterRelease() defined?
expectedUsedMemoryAfterRelease() is defined in buffer/src/test/java/io/netty/buffer/PooledByteBufAllocatorTest.java at line 74.
What calls expectedUsedMemoryAfterRelease()?
expectedUsedMemoryAfterRelease() is called by 2 function(s): testUsedDirectMemory, testUsedHeapMemory.

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