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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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1a1c225b94
This change makes it so that we no longer use header split. The idea is to reduce partial cache line writes by hardware when handling frames larger then header size. We can compensate for the extra overhead of having to memcpy the header buffer by avoiding the cache misses seen by leaving an full skb allocated and sitting on the ring. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> |
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| .. | ||
| e1000_82575.c | ||
| e1000_82575.h | ||
| e1000_defines.h | ||
| e1000_hw.h | ||
| e1000_i210.c | ||
| e1000_i210.h | ||
| e1000_mac.c | ||
| e1000_mac.h | ||
| e1000_mbx.c | ||
| e1000_mbx.h | ||
| e1000_nvm.c | ||
| e1000_nvm.h | ||
| e1000_phy.c | ||
| e1000_phy.h | ||
| e1000_regs.h | ||
| igb_ethtool.c | ||
| igb_main.c | ||
| igb_ptp.c | ||
| igb.h | ||
| Makefile | ||