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ixgbe: Do not allocate too many netdev txqueues
authorJohn Fastabend <john.r.fastabend@intel.com>
Thu, 25 Feb 2010 23:15:21 +0000 (23:15 +0000)
committerDavid S. Miller <davem@davemloft.net>
Fri, 26 Feb 2010 10:10:11 +0000 (02:10 -0800)
commitc85a26189660e1cfd1f50989468313c544487950
tree57e66d2461ca7dec9ac38f289dca5d14f4feebd2tree | snapshot
parenta922afb64d2e71115f122e04346163cb8c8453e3commit | diff
ixgbe: Do not allocate too many netdev txqueues

Instead of allocating 128 struct netdev_queue per device, use the
minimum value between 128 and the number of possible txq's, to
reduce ram usage and "tc -s -d class shod dev .." output.

This patch fixes Eric Dumazet's patch to set the TX queues to
the correct minimum.

Signed-off-by: John Fastabend <john.r.fastabend@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ixgbe/ixgbe_main.c diff | blob | history
Full containers within linux kernel