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Utilise the new monotonic timestamping tool to remove the manual parsing of
timestamps via /proc/timer_list which can only be read by root.
This also simplifies the processing required and contains all timestamping
actions within a single process space.
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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Add SPDX tags to describe license and copyright information to all files
in the repository.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
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Extend the logger such that it will detect the tracing system, and also
append print statement to this ring buffer.
This provides the relevant logging output interspersed in the ftrace
logs for an effective solution to identifying the actions that caused
the traces to occur
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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