diff options
| author | Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> | 2009-02-06 21:47:24 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-02-06 21:47:24 -0800 |
| commit | 12207e498b9b8f9f0c946db079ad17c7ca16cdf3 (patch) | |
| tree | 05becdde5bd08f44d023ad5ef2ab2fd21b1050c0 /net/ipv4/ipmr.c | |
| parent | 0ecc061d1967e9f2694502079e00d9d6e1e39072 (diff) | |
ixgbe: Defeature Tx Head writeback
Tx Head writeback is causing multi-microsecond stalls on PCIe chipsets, due
to partial cacheline writebacks. Removing this feature removes these
issues.
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/ipmr.c')
0 files changed, 0 insertions, 0 deletions