This series contains updates to i40e driver only. Li RongQing removes binding affinity mask to a fixed CPU and sets prefetch of Rx buffer page to occur conditionally.
Björn provides AF_XDP performance improvements by not prefetching HW descriptors, using 16 byte descriptors, increasing budget for AF_XDP receive, and moving buffer allocation out of Rx processing loop. The following are changes since commit 5e619d73e6797ed9f2554a1bf996d52d8c91ca50: net/mlx4: Use fallthrough pseudo-keyword and are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue 40GbE Björn Töpel (4): i40e, xsk: remove HW descriptor prefetch in AF_XDP path i40e: use 16B HW descriptors instead of 32B i40e, xsk: increase budget for AF_XDP path i40e, xsk: move buffer allocation out of the Rx processing loop Li RongQing (2): i40e: not compute affinity_mask for IRQ i40e: prefetch struct page of Rx buffer conditionally drivers/net/ethernet/intel/i40e/i40e.h | 2 +- .../net/ethernet/intel/i40e/i40e_debugfs.c | 10 +++---- drivers/net/ethernet/intel/i40e/i40e_main.c | 16 ++++------- drivers/net/ethernet/intel/i40e/i40e_trace.h | 6 ++-- drivers/net/ethernet/intel/i40e/i40e_txrx.c | 21 ++++++++++++-- drivers/net/ethernet/intel/i40e/i40e_txrx.h | 2 +- .../ethernet/intel/i40e/i40e_txrx_common.h | 13 --------- drivers/net/ethernet/intel/i40e/i40e_type.h | 5 +++- drivers/net/ethernet/intel/i40e/i40e_xsk.c | 28 +++++++++++++------ 9 files changed, 55 insertions(+), 48 deletions(-) -- 2.26.2
