| 119 | } |
| 120 | |
| 121 | func (a *chunkAllocator) releaseChunk(s []byte) { |
| 122 | if cap(s) != a.chunkSize { |
| 123 | return |
| 124 | } |
| 125 | |
| 126 | a.mu.Lock() |
| 127 | defer a.mu.Unlock() |
| 128 | |
| 129 | if a.activeChunks != nil { |
| 130 | ptr := uintptr(unsafe.Pointer(unsafe.SliceData(s))) //nolint:gosec |
| 131 | delete(a.activeChunks, ptr) |
| 132 | } |
| 133 | |
| 134 | a.freed++ |
| 135 | |
| 136 | if len(a.freeList) < a.maxFreeListSize { |
| 137 | a.freeList = append(a.freeList, s[:0]) |
| 138 | } |
| 139 | |
| 140 | if len(a.freeList) > a.freeListHighWaterMark { |
| 141 | a.freeListHighWaterMark = len(a.freeList) |
| 142 | } |
| 143 | } |
| 144 | |
| 145 | func (a *chunkAllocator) dumpStats(ctx context.Context, prefix string) { |
| 146 | a.mu.Lock() |