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authorDavid S. Miller <davem@davemloft.net>2019-11-09 22:04:37 +0300
committerDavid S. Miller <davem@davemloft.net>2019-11-09 22:04:37 +0300
commit14684b93019a2d2ece0df5acaf921924541b928d (patch)
tree29cf04da2f22b85b6051b47b3731e91a43d4c94d /drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c
parent92da362c07d413786ab59db1665376fb63805586 (diff)
parent0058b0a506e40d9a2c62015fe92eb64a44d78cd9 (diff)
downloadlinux-14684b93019a2d2ece0df5acaf921924541b928d.tar.xz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
One conflict in the BPF samples Makefile, some fixes in 'net' whilst we were converting over to Makefile.target rules in 'net-next'. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c')
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c10
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c
index 100ac89b345d..d6feaacfbf89 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c
@@ -622,8 +622,6 @@ static bool ixgbe_xmit_zc(struct ixgbe_ring *xdp_ring, unsigned int budget)
if (tx_desc) {
ixgbe_xdp_ring_update_tail(xdp_ring);
xsk_umem_consume_tx_done(xdp_ring->xsk_umem);
- if (xsk_umem_uses_need_wakeup(xdp_ring->xsk_umem))
- xsk_clear_tx_need_wakeup(xdp_ring->xsk_umem);
}
return !!budget && work_done;
@@ -691,12 +689,8 @@ bool ixgbe_clean_xdp_tx_irq(struct ixgbe_q_vector *q_vector,
if (xsk_frames)
xsk_umem_complete_tx(umem, xsk_frames);
- if (xsk_umem_uses_need_wakeup(tx_ring->xsk_umem)) {
- if (tx_ring->next_to_clean == tx_ring->next_to_use)
- xsk_set_tx_need_wakeup(tx_ring->xsk_umem);
- else
- xsk_clear_tx_need_wakeup(tx_ring->xsk_umem);
- }
+ if (xsk_umem_uses_need_wakeup(tx_ring->xsk_umem))
+ xsk_set_tx_need_wakeup(tx_ring->xsk_umem);
return ixgbe_xmit_zc(tx_ring, q_vector->tx.work_limit);
}