diff options
| author | Achiad Shochat <achiad@mellanox.com> | 2015-11-03 09:07:19 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-11-03 18:41:50 +0300 |
| commit | 01c196a2d3d1cfaab7d20879236e981104749510 (patch) | |
| tree | 8a0b5fab06f0ea037f0fee7d7b2d4df13c6e2f1d /drivers/net/ethernet | |
| parent | a1985740904342a884471348f6e038ee5d706c36 (diff) | |
| download | linux-01c196a2d3d1cfaab7d20879236e981104749510.tar.xz | |
net/mlx5e: Wait for RX buffers initialization in a more proper manner
Use jiffies rather than wait loop with msleep().
The wait loop didn't take into consideration time when the
process was not executing.
Signed-off-by: Achiad Shochat <achiad@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 9df6f9ae9bb5..0bab33c6cec0 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -442,12 +442,12 @@ static void mlx5e_disable_rq(struct mlx5e_rq *rq) static int mlx5e_wait_for_min_rx_wqes(struct mlx5e_rq *rq) { + unsigned long exp_time = jiffies + msecs_to_jiffies(20000); struct mlx5e_channel *c = rq->channel; struct mlx5e_priv *priv = c->priv; struct mlx5_wq_ll *wq = &rq->wq; - int i; - for (i = 0; i < 1000; i++) { + while (time_before(jiffies, exp_time)) { if (wq->cur_sz >= priv->params.min_rx_wqes) return 0; |