| commit | 7e63bf490151f7e457002fc046601bb6bb541fa3 | [log] [tgz] |
|---|---|---|
| author | Alexander Duyck <alexander.h.duyck@intel.com> | Tue Jan 08 07:00:58 2013 +0000 |
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | Tue Feb 05 01:44:19 2013 -0800 |
| tree | c8d2f06af100ecff7df4d774c16f59348afa1cc4 | |
| parent | 434c5e3954642b4e87841b13084f42d18b9984ad [diff] |
ixgbe: Replace rmb in Tx cleanup with read_barrier_depends The rmb in the Tx cleanup path is a much stronger barrier than we really need. All that is really needed is a read_barrier_depends since the location of the EOP descriptor is dependent on the eop_desc value. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>