availables 36 fs/erofs/decompressor.c struct page *availables[LZ4_MAX_DISTANCE_PAGES] = { NULL }; availables 54 fs/erofs/decompressor.c availables[top++] = rq->out[i - LZ4_MAX_DISTANCE_PAGES]; availables 73 fs/erofs/decompressor.c victim = availables[--top];