diff options
| author | Jakub Kicinski <kubakici@wp.pl> | 2014-03-15 14:55:21 +0000 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2014-03-31 15:48:00 -0700 |
| commit | 151b260c624d47b2c78b2f887e4f791c09c73c17 (patch) | |
| tree | 6cb1fcce48b87be0e4fcf8f7d5ffb592587f79bc /drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c | |
| parent | ff29a86ec9143ff1aa1901ae60f06f4980981df4 (diff) | |
ixgbe: fix race conditions on queuing skb for HW time stamp
ixgbe 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: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c')
0 files changed, 0 insertions, 0 deletions