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| author |   Michal Swiatkowski <michal.swiatkowski@intel.com> | 2019-12-12 03:12:58 -0800 |
|---|---|---|
| committer |   Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2020-01-03 16:08:33 -0800 |
| commit | 61dc79ced7aaff5420a4d2f7f63925c607fa9395 (patch) | |
| tree | d92dba6a8db51d035e3238f8b5f9de0e85d1e6f0 /tools/perf/scripts/python | |
| parent | ice: Set default value for ITR in alloc function (diff) | |
| download | linux-dev-61dc79ced7aaff5420a4d2f7f63925c607fa9395.tar.xz linux-dev-61dc79ced7aaff5420a4d2f7f63925c607fa9395.zip | |
ice: Restore interrupt throttle settings after VSI rebuild
After each rebuild driver deallocates q_vectors, so the interrupt
throttle rate (ITR) settings get lost.
Create a function to save and restore ITR for each queue. If a user
increases the number of queues, restore all the previous queue
settings for each existing queue, and the additional queues will
get the default setting.
Signed-off-by: Michal Swiatkowski <michal.swiatkowski@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions