diff options
| author |   Jakub Kicinski <kubakici@wp.pl> | 2014-03-15 14:55:32 +0000 |
|---|---|---|
| committer |   Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2014-03-28 06:54:02 -0700 |
| commit | ed4420a3b412b09cc60d6e3d662428b7e6c36e90 (patch) | |
| tree | f7b57251f5948e2f4c1f6e9b35c2d0a77a3eae79 /include/linux/timerqueue.h | |
| parent | igb: never generate both software and hardware timestamps (diff) | |
igb: fix race conditions on queuing skb for HW time stamp
igb has a single set of TX time stamping resources per NIC.
Use a simple bit lock to avoid race conditions and leaking skbs
when multiple TX rings try to claim time stamping.
Signed-off-by: Jakub Kicinski <kubakici@wp.pl>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'include/linux/timerqueue.h')
0 files changed, 0 insertions, 0 deletions