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authorFlorian Fainelli <f.fainelli@gmail.com>2014-11-19 18:29:56 (GMT)
committerDavid S. Miller <davem@davemloft.net>2014-11-21 19:46:12 (GMT)
commit44c8bc3ce39f4cbeb7bf13162666fb6d0aad864d (patch)
tree1006ed319d9ebbb67df5f611989d99a63b767d45 /net/sctp
parent60b4ea1781fd862e9222d082af79a5770440d390 (diff)
downloadlinux-44c8bc3ce39f4cbeb7bf13162666fb6d0aad864d.tar.xz
net: bcmgenet: log RX buffer allocation and RX/TX dma failures
To help troubleshoot heavy memory pressure conditions, add a bunch of statistics counter to log RX buffer allocation and RX/TX DMA mapping failures. These are reported like any other counters through the ethtool stats interface. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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