diff options
| author | Ingo Molnar <mingo@elte.hu> | 2011-04-18 14:53:18 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2011-04-18 14:53:33 +0200 |
| commit | 6ddafdaab3f809b110ada253d2f2d4910ebd3ac5 (patch) | |
| tree | 366bb7513511a05b6e11ab89bfe3b2dbd1d62a03 /drivers/net/mlx4/en_rx.c | |
| parent | 3905c54f2bd2c6f937f87307987ca072eabc3e7b (diff) | |
| parent | bd8e7dded88a3e1c085c333f19ff31387616f71a (diff) | |
Merge branch 'sched/locking' into sched/core
Merge reason: the rq locking changes are stable,
propagate them into the .40 queue.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/net/mlx4/en_rx.c')
| -rw-r--r-- | drivers/net/mlx4/en_rx.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/mlx4/en_rx.c b/drivers/net/mlx4/en_rx.c index cfd50bc4916..62dd21b06df 100644 --- a/drivers/net/mlx4/en_rx.c +++ b/drivers/net/mlx4/en_rx.c @@ -345,6 +345,8 @@ int mlx4_en_activate_rx_rings(struct mlx4_en_priv *priv) err = mlx4_en_init_allocator(priv, ring); if (err) { en_err(priv, "Failed initializing ring allocator\n"); + if (ring->stride <= TXBB_SIZE) + ring->buf -= TXBB_SIZE; ring_ind--; goto err_allocator; } @@ -369,6 +371,8 @@ err_buffers: ring_ind = priv->rx_ring_num - 1; err_allocator: while (ring_ind >= 0) { + if (priv->rx_ring[ring_ind].stride <= TXBB_SIZE) + priv->rx_ring[ring_ind].buf -= TXBB_SIZE; mlx4_en_destroy_allocator(priv, &priv->rx_ring[ring_ind]); ring_ind--; } |