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authorOliver Hartkopp <oliver@hartkopp.net>2009-09-15 04:31:34 -0400
committerDavid S. Miller <davem@davemloft.net>2009-09-15 04:31:34 -0400
commit481a8199142c050b72bff8a1956a49fd0a75bbe0 (patch)
tree66bcd9798738a760c9982d62b9a39b57774e8349 /drivers/net/bonding
parent0b6a05c1dbebe8c616e2e5b0f52b7a01fd792911 (diff)
can: fix NOHZ local_softirq_pending 08 warning
When using nanosleep() in an userspace application we get a ratelimit warning NOHZ: local_softirq_pending 08 for 10 times. The echo of CAN frames is done from process context and softirq context only. Therefore the usage of netif_rx() was wrong (for years). This patch replaces netif_rx() with netif_rx_ni() which has to be used from process/softirq context. It also adds a missing comment that can_send() must no be used from hardirq context. Signed-off-by: Oliver Hartkopp <oliver@hartkopp.net> Signed-off-by: Urs Thuermann <urs@isnogud.escape.de> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/bonding')
0 files changed, 0 insertions, 0 deletions