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i40e/i40evf: Add call to u64_stats_init to init 

This patch adds a call to u64_stats_init to Rx setup.
This done in order to avoid lockdep errors with seqcount on newer kernels.

Change-ID: Ia8ba8f0bcbd1c0e926f97d70aeee4ce4fd055e93
Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Carolyn Wyborny 2015-01-24 09:58:32 +00:00 committed by Jeff Kirsher
parent 9230165f00
commit 638702bd59
2 changed files with 4 additions and 0 deletions
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2
drivers/net/ethernet/intel/i40e/i40e_txrx.c
View File

@ -1098,6 +1098,8 @@ int i40e_setup_rx_descriptors(struct i40e_ring *rx_ring)
if (!rx_ring->rx_bi)
goto err;
u64_stats_init(rx_ring->syncp);
/* Round up to nearest 4K */
rx_ring->size = ring_is_16byte_desc_enabled(rx_ring)
? rx_ring->count * sizeof(union i40e_16byte_rx_desc)

2
drivers/net/ethernet/intel/i40evf/i40e_txrx.c
View File

@ -596,6 +596,8 @@ int i40evf_setup_rx_descriptors(struct i40e_ring *rx_ring)
if (!rx_ring->rx_bi)
goto err;
u64_stats_init(rx_ring->syncp);
/* Round up to nearest 4K */
rx_ring->size = ring_is_16byte_desc_enabled(rx_ring)
? rx_ring->count * sizeof(union i40e_16byte_rx_desc)