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authorFlorian Fainelli2014-11-19 10:29:56 -0800
committerDavid S. Miller2014-11-21 14:46:12 -0500
commit44c8bc3ce39f4cbeb7bf13162666fb6d0aad864d (patch)
tree1006ed319d9ebbb67df5f611989d99a63b767d45 /mm/mm_init.c
parent60b4ea1781fd862e9222d082af79a5770440d390 (diff)
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>
Diffstat (limited to 'mm/mm_init.c')
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