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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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a350eccee5
After the previous patch, all the callers of ndo_select_queue() provide as a 'fallback' argument netdev_pick_tx. The only exceptions are nested calls to ndo_select_queue(), which pass down the 'fallback' available in the current scope - still netdev_pick_tx. We can drop such argument and replace fallback() invocation with netdev_pick_tx(). This avoids an indirect call per xmit packet in some scenarios (TCP syn, UDP unconnected, XDP generic, pktgen) with device drivers implementing such ndo. It also clean the code a bit. Tested with ixgbe and CONFIG_FCOE=m With pktgen using queue xmit: threads vanilla patched (kpps) (kpps) 1 2334 2428 2 4166 4278 4 7895 8100 v1 -> v2: - rebased after helper's name change Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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| .. | ||
| ena_admin_defs.h | ||
| ena_com.c | ||
| ena_com.h | ||
| ena_common_defs.h | ||
| ena_eth_com.c | ||
| ena_eth_com.h | ||
| ena_eth_io_defs.h | ||
| ena_ethtool.c | ||
| ena_netdev.c | ||
| ena_netdev.h | ||
| ena_pci_id_tbl.h | ||
| ena_regs_defs.h | ||
| Makefile | ||