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(parent: adbbf69) | patch
cxgb4: set coalesce parameters on all queues
authorThadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com>
Tue, 15 Jan 2013 05:15:10 +0000 (05:15 +0000)
committerDavid S. Miller <davem@davemloft.net>
Wed, 16 Jan 2013 20:28:23 +0000 (15:28 -0500)
commitd4fc9dc200acc339370e22a0578725e8fb45da0d
treea93b379a46681dcb2bf08d61e196eb9d0f9d33b1tree | snapshot
parentadbbf69d1a54abf424e91875746a610dcc80017dcommit | diff
cxgb4: set coalesce parameters on all queues

The coalesce parameters was set only on the first queue, which caused
interrupt rates to be larger on all the other queues.

This patch allows interrupt rates to be reduced for certain workloads
and colaesce parameters by 41%.

Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com>
Cc: steved@us.ibm.com
Cc: toml@us.ibm.com
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c diff | blob | history
Domain: System / Uncategorized;