mirror_ubuntu-kernels/drivers/net/ethernet/intel
Magnus Karlsson 4b5539c01d i40e: eliminate division in napi_poll data path
Eliminate a division in the napi_poll data path. This division is
executed even though it is only needed in the rare case when there are
not enough interrupt lines so they have to be shared between queue
pairs. Instead, just test for this case and only execute the division
if needed. The code has been lifted from the ice driver.

Signed-off-by: Magnus Karlsson <magnus.karlsson@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2020-07-01 14:27:11 -07:00
..
e1000 ethernet/intel: Convert fallthrough code comments 2020-07-01 13:47:43 -07:00
e1000e ethernet/intel: Convert fallthrough code comments 2020-07-01 13:47:43 -07:00
fm10k ethernet/intel: Convert fallthrough code comments 2020-07-01 13:47:43 -07:00
i40e i40e: eliminate division in napi_poll data path 2020-07-01 14:27:11 -07:00
iavf iavf: fix error return code in iavf_init_get_resources() 2020-07-01 14:18:54 -07:00
ice Merge branch '40GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue 2020-06-26 12:22:34 -07:00
igb ethernet/intel: Convert fallthrough code comments 2020-07-01 13:47:43 -07:00
igbvf ethernet/intel: Convert fallthrough code comments 2020-07-01 13:47:43 -07:00
igc ethernet/intel: Convert fallthrough code comments 2020-07-01 13:47:43 -07:00
ixgb net/intel: remove driver versions from Intel drivers 2020-06-25 22:25:13 -07:00
ixgbe ethernet/intel: Convert fallthrough code comments 2020-07-01 13:47:43 -07:00
ixgbevf ethernet/intel: Convert fallthrough code comments 2020-07-01 13:47:43 -07:00
e100.c net/intel: remove driver versions from Intel drivers 2020-06-25 22:25:13 -07:00
Kconfig docs: networking: reorganize driver documentation again 2020-06-26 16:08:44 -07:00
Makefile igc: Add skeletal frame for Intel(R) 2.5G Ethernet Controller support 2018-10-17 12:14:54 -07:00