usage() — netty Function Reference

Architecture documentation for the usage() function in PoolChunk.java from the netty codebase.

Function java Buffer Search called by 1

Entity Profile

Buffer→ Search→ usage() — netty Function Reference

Dependency Diagram

graph TD
  079c9504_20dd_6c51_bbda_add63dd3286e["usage()"]
  271be16e_fb25_9fe6_0749_cf5dd80dd903["PoolChunk"]
  079c9504_20dd_6c51_bbda_add63dd3286e -->|defined in| 271be16e_fb25_9fe6_0749_cf5dd80dd903
  069cea53_a79b_a678_38c8_cb6a16767249["String()"]
  069cea53_a79b_a678_38c8_cb6a16767249 -->|calls| 079c9504_20dd_6c51_bbda_add63dd3286e
  style 079c9504_20dd_6c51_bbda_add63dd3286e fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

buffer/src/main/java/io/netty/buffer/PoolChunk.java lines 297–311

    @Override
    public int usage() {
        final int freeBytes;
        if (this.unpooled) {
            freeBytes = this.freeBytes;
        } else {
            runsAvailLock.lock();
            try {
                freeBytes = this.freeBytes;
            } finally {
                runsAvailLock.unlock();
            }
        }
        return usage(freeBytes);
    }