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| author | Mathieu Poirier <mathieu.poirier@linaro.org> | 2016-05-03 20:33:38 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-05-04 00:59:30 +0300 |
| commit | a685d68328f14579b2e68d6a3a2066089cffbf98 (patch) | |
| tree | 984f1c297c9a1f1aa44181f2a337c6f15ae97e9a /Documentation | |
| parent | 8e996a2874bbbed30e8dfe881453825fc6b7654e (diff) | |
| download | linux-a685d68328f14579b2e68d6a3a2066089cffbf98.tar.xz | |
coresight: adding path for STM device
>From a core framework point of view an STM device is a source that is
treated the same way as any other tracers. Unlike tracers though STM
devices are not associated with a CPU. As such it doesn't make sense
to associate the path from an STM device to its sink with a per-cpu
variable as it is done for tracers.
This patch simply adds another global variable to keep STM paths and the
processing in coresight_enable/disable() is updated to deal with STM
devices properly.
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Chunyan Zhang <zhang.chunyan@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions