Symbol: TMC_ETR_PERF_MIN_BUF_SIZE
drivers/hwtracing/coresight/coresight-tmc-etr.c
1383
size = max_t(ssize_t, size, TMC_ETR_PERF_MIN_BUF_SIZE);
drivers/hwtracing/coresight/coresight-tmc-etr.c
1394
} while (size >= TMC_ETR_PERF_MIN_BUF_SIZE);