ice, xsk: Move Rx allocation out of while-loop

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Instead doing the check for allocation in each loop, move it outside
the while loop and do it every NAPI loop.

This change boosts the xdpsock rxdrop scenario with 15% more
packets-per-second.

Reviewed-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Signed-off-by: Björn Töpel <bjorn.topel@intel.com>
Link: https://lore.kernel.org/r/20201211085410.59350-1-bjorn.topel@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Björn Töpel 2020-12-11 09:54:10 +01:00 • committed by Jakub Kicinski

parent bb7eae6dd2

commit 5bb0c4b5eb

1 changed files with 3 additions and 6 deletions

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drivers/net/ethernet/intel/ice/ice_xsk.c

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