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authorKaike Wan <[email protected]>2019-01-23 19:32:44 -0800
committerDoug Ledford <[email protected]>2019-02-05 17:53:56 -0500
commit3ce5daa2c1798a530db9a01cd35122e0958538ad (patch)
tree2b516e3b90cf2ec0eb03b160a8b498486599b848 /tools/perf/scripts/python
parentf1ab4efa6d32e98f9e604c9dde57cfe7b89a6c07 (diff)
IB/hfi1: Add static trace for TID RDMA READ protocol
This patch makes the following changes to the static trace: 1. Adds the decoding of TID RDMA READ packets in IB header trace; 2. Tracks qpriv->s_flags and iow_flags in qpsleepwakeup trace; 3. Adds a new event to track RC ACK receiving; 4. Adds trace events for various stages of the TID RDMA READ protocol. These events provide a fine-grained control for monitoring and debugging the hfi1 driver in the filed. Reviewed-by: Mike Marciniszyn <[email protected]> Signed-off-by: Kaike Wan <[email protected]> Signed-off-by: Dennis Dalessandro <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
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