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| author | PJ Waskiewicz <peter.p.waskiewicz.jr@intel.com> | 2009-11-13 00:50:43 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-11-14 05:46:55 +0100 |
| commit | 342bde1b70c79bfc8509b017b3987f3c7541ff8e (patch) | |
| tree | c3a9e2f2b15d864a360667c6f00a0dd2fe8e0c01 /net/ipv4/devinet.c | |
| parent | ixgbe: Flush the LSC mask change to prevent repeated interrupts (diff) | |
| download | linux-342bde1b70c79bfc8509b017b3987f3c7541ff8e.tar.xz linux-342bde1b70c79bfc8509b017b3987f3c7541ff8e.zip | |
ixgbe: Make queue pairs on single MSI-X interrupts
This patch pairs similar-numbered Rx and Tx queues onto a single
MSI-X vector. For example, Tx queue 0 and Rx queue 0's interrupt
with be ethX-RxTx-0. This allows for more efficient cleanup, since
fewer interrupts will be firing during device operation. It also
helps with a cleaner CPU affinity for IRQ affinity.
Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/devinet.c')
0 files changed, 0 insertions, 0 deletions