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path: root/tools/perf/scripts/python/call-graph-from-postgresql.py

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Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')

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de4c679ff0 Update the PF VFs MDD event message to rate limit once per second and report the total number Rx|Tx event count. Add support to print pending MDD events that occur during the rate limit. The use of net_ratelimit did not allow for per VF Rx|Tx granularity. Additional PF MDD log messages are guarded by netif_msg_[rx|tx]_err(). Since VF RX MDD events disable the queue, add ethtool private flag mdd-auto-reset-vf to configure VF reset to re-enable the queue. Disable anti-spoof detection interrupt to prevent spurious events during a function reset. To avoid race condition do not make PF MDD register reads conditional on global MDD result. Signed-off-by: Paul Greenwalt <paul.greenwalt@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

Update the PF VFs MDD event message to rate limit once per second and
report the total number Rx|Tx event count. Add support to print pending
MDD events that occur during the rate limit. The use of net_ratelimit did
not allow for per VF Rx|Tx granularity.

Additional PF MDD log messages are guarded by netif_msg_[rx|tx]_err().

Since VF RX MDD events disable the queue, add ethtool private flag
mdd-auto-reset-vf to configure VF reset to re-enable the queue.

Disable anti-spoof detection interrupt to prevent spurious events
during a function reset.

To avoid race condition do not make PF MDD register reads conditional
on global MDD result.

Signed-off-by: Paul Greenwalt <paul.greenwalt@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>


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