linux_dsm_epyc7002/drivers/net/ethernet/cavium
Sunil Goutham c0d2507abc net: thunderx: Adjust CQE_RX drop levels for better performance
With the current RX RED/DROP levels of 192/184 for CQE_RX, when
packet incoming rate is high, LLC is getting polluted resulting
in more cache misses and higher latency in packet processing. This
slows down the whole process and performance loss. Hence reduced
the levels to 224/216 (ie for a CQ size of 1024, Rx pkts will be
red dropped or dropped when unused CQE are less than 128/160 respectively)

Signed-off-by: Sunil Goutham <sgoutham@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-02 11:13:58 -08:00
..
common net: cavium: Use the correct style for SPDX License Identifier 2019-10-15 15:00:56 -07:00
liquidio Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-12-22 15:15:05 -08:00
octeon net: convert additional drivers to use phy_do_ioctl 2020-01-22 21:16:32 +01:00
thunder net: thunderx: Adjust CQE_RX drop levels for better performance 2020-03-02 11:13:58 -08:00
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00