Commit 7d6d0677 authored by Florian Fainelli's avatar Florian Fainelli Committed by David S. Miller

i40e: Initialize 64-bit statistics TX ring seqcount

On 32-bit hosts and with CONFIG_DEBUG_LOCK_ALLOC we should be seeing a
lockdep splat indicating this seqcount is not correctly initialized, fix
that.

Fixes: 980e9b11 ("i40e: Add support for 64 bit netstats")
Signed-off-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent e43c9f23
...@@ -1113,6 +1113,8 @@ int i40e_setup_tx_descriptors(struct i40e_ring *tx_ring) ...@@ -1113,6 +1113,8 @@ int i40e_setup_tx_descriptors(struct i40e_ring *tx_ring)
if (!tx_ring->tx_bi) if (!tx_ring->tx_bi)
goto err; goto err;
u64_stats_init(&tx_ring->syncp);
/* round up to nearest 4K */ /* round up to nearest 4K */
tx_ring->size = tx_ring->count * sizeof(struct i40e_tx_desc); tx_ring->size = tx_ring->count * sizeof(struct i40e_tx_desc);
/* add u32 for head writeback, align after this takes care of /* add u32 for head writeback, align after this takes care of
......
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