accept() — netty Function Reference

Architecture documentation for the accept() function in AdaptivePoolingAllocator.java from the netty codebase.

Function java Buffer Telemetry calls 1

Entity Profile

Buffer→ Telemetry→ accept() — netty Function Reference

Dependency Diagram

graph TD
  e96d016e_b4f4_6b32_d223_e56596e9b1f1["accept()"]
  fbf1f415_2f80_8493_e5fb_f8f9be5f99ee["BuddyChunk"]
  e96d016e_b4f4_6b32_d223_e56596e9b1f1 -->|defined in| fbf1f415_2f80_8493_e5fb_f8f9be5f99ee
  dc83f7d4_74f8_e748_7e3b_3dcd31faa500["unreserveMatchingBuddy()"]
  e96d016e_b4f4_6b32_d223_e56596e9b1f1 -->|calls| dc83f7d4_74f8_e748_7e3b_3dcd31faa500
  style e96d016e_b4f4_6b32_d223_e56596e9b1f1 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

buffer/src/main/java/io/netty/buffer/AdaptivePoolingAllocator.java lines 1419–1426

        @Override
        public void accept(int packed) {
            // Called by allocating thread when draining freeList.
            int size = MIN_BUDDY_SIZE << (packed >> PACK_SIZE_SHIFT);
            int offset = (packed & PACK_OFFSET_MASK) * MIN_BUDDY_SIZE;
            unreserveMatchingBuddy(1, size, offset, 0);
            allocatedBytes -= size;
        }