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| author | Michal Swiatkowski <[email protected]> | 2019-12-12 11:12:58 +0000 |
|---|---|---|
| committer | Jeff Kirsher <[email protected]> | 2020-01-04 00:08:33 +0000 |
| commit | 61dc79ced7aaff5420a4d2f7f63925c607fa9395 (patch) | |
| tree | d92dba6a8db51d035e3238f8b5f9de0e85d1e6f0 /drivers/net/ethernet/intel/ice/ice_common.c | |
| parent | ice: Set default value for ITR in alloc function (diff) | |
| download | kernel-61dc79ced7aaff5420a4d2f7f63925c607fa9395.tar.gz kernel-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 <[email protected]>
Tested-by: Andrew Bowers <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_common.c')
0 files changed, 0 insertions, 0 deletions