On 2025/6/20 19:53, Jonathan Cameron wrote:
On Fri, 20 Jun 2025 15:54:10 +0800 Junhao He hejunhao3@huawei.com wrote:
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 Perfprocess.
- @reading: buffer's in the reading through "/dev/xyz.tmc" entry
Hi,
Perhaps reword:
"buffer is being read through "/dev/xyz.tmc" entry" or "buffer read in progress through "/dev/xyz.tmc" entry"
I've not checked what this actually means - just looking at what you have here.
Will update this. Thanks
Best regards, Junhao.
- @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
.
-
hejunhao