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(parent: a816680) | patch
net: Check rps_flow_table when RPS map length is 1
authorTom Herbert <therbert@google.com>
Tue, 1 Feb 2011 00:23:42 +0000 (16:23 -0800)
committerDavid S. Miller <davem@davemloft.net>
Tue, 1 Feb 2011 00:23:42 +0000 (16:23 -0800)
commit0799d2bab280371702baec7d2d626ed98d8d7106
treec42ae4809263f9db59ee0721eb03e1b9b18fb0b1tree | snapshot
parenta816680545257c0eb4eda77dd54f37f2e4182e35commit | diff
net: Check rps_flow_table when RPS map length is 1

In get_rps_cpu, add check that the rps_flow_table for the device is
NULL when trying to take fast path when RPS map length is one.
Without this, RFS is effectively disabled if map length is one which
is not correct.

Signed-off-by: Tom Herbert <therbert@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/core/dev.c diff | blob | history
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