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| author | Florian Fainelli <[email protected]> | 2017-08-03 21:33:27 -0700 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2017-08-06 21:26:47 -0700 |
| commit | 5f6b4e14cada6ddc662b80cbd670d9cd2922aea1 (patch) | |
| tree | 8694ce445c626e020d81a460916a71169f383c6f /lib/assoc_array.c | |
| parent | eaf6dc03388d5ea7b4151cf55cfc3370c2f9884c (diff) | |
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: f613ed665bb3 ("net: dsa: Add support for 64-bit statistics")
Signed-off-by: Florian Fainelli <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'lib/assoc_array.c')
0 files changed, 0 insertions, 0 deletions