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pinnedMemory() — netty Function Reference

Architecture documentation for the pinnedMemory() function in PooledByteBufAllocator.java from the netty codebase.

Function java Buffer Allocators called by 2

Entity Profile

Dependency Diagram

graph TD
  d1257821_2e11_8c29_0156_fc1e61f48b36["pinnedMemory()"]
  f5ea31b4_1e4c_94f0_32cf_d4ab3e538b0a["PooledByteBufAllocator"]
  d1257821_2e11_8c29_0156_fc1e61f48b36 -->|defined in| f5ea31b4_1e4c_94f0_32cf_d4ab3e538b0a
  71173ea8_240e_85ac_65ef_b866ab3bb839["pinnedHeapMemory()"]
  71173ea8_240e_85ac_65ef_b866ab3bb839 -->|calls| d1257821_2e11_8c29_0156_fc1e61f48b36
  de651e16_5ff9_689a_dbc1_bd431b2c58a4["pinnedDirectMemory()"]
  de651e16_5ff9_689a_dbc1_bd431b2c58a4 -->|calls| d1257821_2e11_8c29_0156_fc1e61f48b36
  style d1257821_2e11_8c29_0156_fc1e61f48b36 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

buffer/src/main/java/io/netty/buffer/PooledByteBufAllocator.java lines 739–751

    private static long pinnedMemory(PoolArena<?>[] arenas) {
        if (arenas == null) {
            return -1;
        }
        long used = 0;
        for (PoolArena<?> arena : arenas) {
            used += arena.numPinnedBytes();
            if (used < 0) {
                return Long.MAX_VALUE;
            }
        }
        return used;
    }

Domain

Subdomains

Defined In

Called By

Source

Frequently Asked Questions

What does pinnedMemory() do?
pinnedMemory() is a function in the netty codebase, defined in buffer/src/main/java/io/netty/buffer/PooledByteBufAllocator.java.
Where is pinnedMemory() defined?
pinnedMemory() is defined in buffer/src/main/java/io/netty/buffer/PooledByteBufAllocator.java at line 739.
What calls pinnedMemory()?
pinnedMemory() is called by 2 function(s): pinnedDirectMemory, pinnedHeapMemory.

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