numSmallDeallocations() — netty Function Reference

Architecture documentation for the numSmallDeallocations() function in PoolArena.java from the netty codebase.

Function java Buffer Telemetry calls 2 called by 1

Entity Profile

Buffer→ Telemetry→ numSmallDeallocations() — netty Function Reference

Dependency Diagram

graph TD
  57411dff_ffca_2b1e_6487_f07afba4998f["numSmallDeallocations()"]
  de926ba9_75e3_c416_27fc_3623234991a8["PoolArena"]
  57411dff_ffca_2b1e_6487_f07afba4998f -->|defined in| de926ba9_75e3_c416_27fc_3623234991a8
  bc49a4e5_daaa_55c3_6c68_7cb2fbe1a893["numActiveSmallAllocations()"]
  bc49a4e5_daaa_55c3_6c68_7cb2fbe1a893 -->|calls| 57411dff_ffca_2b1e_6487_f07afba4998f
  a9955d3f_a5f7_e9ad_827d_87d47e26b575["lock()"]
  57411dff_ffca_2b1e_6487_f07afba4998f -->|calls| a9955d3f_a5f7_e9ad_827d_87d47e26b575
  c24c38bc_94a5_6dd7_1e0a_4abbf00b61e7["unlock()"]
  57411dff_ffca_2b1e_6487_f07afba4998f -->|calls| c24c38bc_94a5_6dd7_1e0a_4abbf00b61e7
  style 57411dff_ffca_2b1e_6487_f07afba4998f fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

buffer/src/main/java/io/netty/buffer/PoolArena.java lines 453–461

    @Override
    public long numSmallDeallocations() {
        lock();
        try {
            return deallocationsSmall;
        } finally {
            unlock();
        }
    }