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| author | Mathieu Poirier <mathieu.poirier@linaro.org> | 2019-04-25 22:53:04 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-04-25 23:00:17 +0300 |
| commit | ef848e463ac9052be620757579cfa0aa975e97ea (patch) | |
| tree | 67d267732885335fc66d2eb4407750a2eb1d716c /drivers/hwtracing/coresight/coresight-tmc.h | |
| parent | e553a8aef4c300530844fe096c10975548ea26cb (diff) | |
| download | linux-ef848e463ac9052be620757579cfa0aa975e97ea.tar.xz | |
coresight: tmc-etr: Introduce the notion of process ID to ETR devices
In preparation to support CPU-wide trace scenarios, introduce the notion
of process ID to ETR devices. That way events monitoring the same process
can use the same etr_buf, allowing multiple CPUs to use the same sink.
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Tested-by: Leo Yan <leo.yan@linaro.org>
Tested-by: Robert Walker <robert.walker@arm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hwtracing/coresight/coresight-tmc.h')
0 files changed, 0 insertions, 0 deletions