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| author | Alexander Duyck <aduyck@mirantis.com> | 2015-09-29 13:11:15 -0700 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2015-11-23 11:08:50 -0800 |
| commit | 8a9ca1104da0de6dd8551237e7d0e50eeeea4e80 (patch) | |
| tree | 44c4a2945b848fe054ea74260764de50093b332d /drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | |
| parent | d91e3a7d624590220e31ccb80a6fb5247cbfa64a (diff) | |
ixgbevf: Limit lowest interrupt rate for adaptive interrupt moderation to 12K
This patch is the ixgbevf version of commit 8ac34f10a5ea4 "ixgbe: Limit
lowest interrupt rate for adaptive interrupt moderation to 12K"
The same logic applies here as well as the same results since a netperf
test will starve for memory in the time from one Tx interrupt to the next.
As a result the ixgbevf driver underperformed when compared to vhost_net.
Signed-off-by: Alexander Duyck <aduyck@mirantis.com>
Tested-by: Darin Miller <darin.j.miller@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbe/ixgbe_main.c')
0 files changed, 0 insertions, 0 deletions