From: Yicong Yang yangyicong@hisilicon.com
tmc_drvdata::reading is used to indicate whether a reading process is performed through /dev/xyz.tmc. Document it.
Reviewed-by: James Clark james.clark@linaro.org Signed-off-by: Yicong Yang yangyicong@hisilicon.com Signed-off-by: Junhao He hejunhao3@huawei.com --- drivers/hwtracing/coresight/coresight-tmc.h | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/hwtracing/coresight/coresight-tmc.h b/drivers/hwtracing/coresight/coresight-tmc.h index 6541a27a018e..3ca0d40c580d 100644 --- a/drivers/hwtracing/coresight/coresight-tmc.h +++ b/drivers/hwtracing/coresight/coresight-tmc.h @@ -220,6 +220,7 @@ struct tmc_resrv_buf { * @pid: Process ID of the process that owns the session that is using * this component. For example this would be the pid of the Perf * process. + * @reading: buffer's in the reading through "/dev/xyz.tmc" entry * @stop_on_flush: Stop on flush trigger user configuration. * @buf: Snapshot of the trace data for ETF/ETB. * @etr_buf: details of buffer used in TMC-ETR