AcoSail/kernel_optimize_test
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5f6b4e14ca
kernel_optimize_test/net/dsa
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Florian Fainelli 5f6b4e14ca net: dsa: User per-cpu 64-bit statistics 
During testing with a background iperf pushing 1Gbit/sec worth of
traffic and having both ifconfig and ethtool collect statistics, we
could see quite frequent deadlocks. Convert the often accessed DSA slave
network devices statistics to per-cpu 64-bit statistics to remove these
deadlocks and provide fast efficient statistics updates.

Fixes: f613ed665b ("net: dsa: Add support for 64-bit statistics")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-06 21:26:47 -07:00
..
dsa_priv.h net: dsa: User per-cpu 64-bit statistics 2017-08-06 21:26:47 -07:00
dsa.c net: dsa: User per-cpu 64-bit statistics 2017-08-06 21:26:47 -07:00
dsa2.c net: dsa: Initialize ds->cpu_port_mask earlier 2017-07-24 17:36:27 -07:00
Kconfig dsa: add support for Microchip KSZ tail tagging 2017-05-31 20:56:31 -04:00
legacy.c net: dsa: Fix legacy probing 2017-06-17 22:59:45 -04:00
Makefile dsa: add support for Microchip KSZ tail tagging 2017-05-31 20:56:31 -04:00
port.c
slave.c net: dsa: User per-cpu 64-bit statistics 2017-08-06 21:26:47 -07:00
switch.c net: dsa: add cross-chip multicast support 2017-06-16 15:21:14 -04:00
tag_brcm.c net: dsa: Introduce dsa_get_cpu_port() 2017-06-13 16:35:03 -04:00
tag_dsa.c net: dsa: factor skb freeing on xmit 2017-06-01 17:34:56 -04:00
tag_edsa.c net: dsa: factor skb freeing on xmit 2017-06-01 17:34:56 -04:00
tag_ksz.c net: dsa: Introduce dsa_get_cpu_port() 2017-06-13 16:35:03 -04:00
tag_lan9303.c net: dsa: factor skb freeing on xmit 2017-06-01 17:34:56 -04:00
tag_mtk.c net: dsa: factor skb freeing on xmit 2017-06-01 17:34:56 -04:00
tag_qca.c net: dsa: Introduce dsa_get_cpu_port() 2017-06-13 16:35:03 -04:00
tag_trailer.c net: manual clean code which call skb_put_[data:zero] 2017-06-20 13:30:15 -04:00