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path: root/drivers/infiniband/sw/rdmavt/trace.c
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2016-03-10IB/rdmavt: Fix copyright dateDennis Dalessandro1-1/+1
Update all files added by rdmavt which do not yet have 2016 as the copyright year. Reviewed-by: Ira Weiny <[email protected]> Reviewed-by: Harish Chegondi <[email protected]> Signed-off-by: Dennis Dalessandro <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-03-10IB/rdmavt: Add support for tracing eventsDennis Dalessandro1-0/+49
This patch adds support of tracing events using the kernels built-in event tracing infrastructure. This can be extended to provide a wide range of trace and debug capabilities which have a negligible impact on performance when enabled. These should be preferred over the use of the rvt_pr* functions. Reviewed-by: Ira Weiny <[email protected]> Signed-off-by: Dennis Dalessandro <[email protected]> Signed-off-by: Doug Ledford <[email protected]>