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| author | Alexander Duyck <alexander.h.duyck@redhat.com> | 2015-04-10 05:03:24 (GMT) |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2015-04-10 07:30:50 (GMT) |
| commit | 020f1d9d9ae3f476d887f2b043223d8a89652174 (patch) | |
| tree | 1af6389c839778a678ed27d05d11ef80a6f1e94c /drivers | |
| parent | 87031c0df521d80af3b168bb2425a8faa999b629 (diff) | |
| download | linux-020f1d9d9ae3f476d887f2b043223d8a89652174.tar.xz | |
ixgbe: Drop unnecessary call to rcu_barrier
The ixgbe driver hasn't used call_rcu to free the rings for some time now.
Since that is the case the call to rcu_barrier can be dropped since calls
to kfree_rcu don't require it.
Signed-off-by: Alexander Duyck <alexander.h.duyck@redhat.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 0b38be8..a7acb2d 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -9038,8 +9038,6 @@ static void __exit ixgbe_exit_module(void) pci_unregister_driver(&ixgbe_driver); ixgbe_dbg_exit(); - - rcu_barrier(); /* Wait for completion of call_rcu()'s */ } #ifdef CONFIG_IXGBE_DCA |