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| author | Li RongQing <lirongqing@baidu.com> | 2019-10-24 11:23:33 +0300 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@mellanox.com> | 2019-11-02 00:55:17 +0300 |
| commit | 5a212e0cac548e5e4fb3f2ba1b5b2f6c8949687d (patch) | |
| tree | 6440ac01248dc5e8af2838cf8bded482f1c9cdaf | |
| parent | ab9341b54969a2d02dbb7819e2f17c2f0d9cf5b5 (diff) | |
| download | linux-5a212e0cac548e5e4fb3f2ba1b5b2f6c8949687d.tar.xz | |
net/mlx5: rate limit alloc_ent error messages
when debug a bug, which triggers TX hang, and kernel log is
spammed with the following info message
[ 1172.044764] mlx5_core 0000:21:00.0: cmd_work_handler:930:(pid 8):
failed to allocate command entry
Signed-off-by: Li RongQing <lirongqing@baidu.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/cmd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c index ea934cd02448..34cba97f7bf4 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c @@ -866,7 +866,7 @@ static void cmd_work_handler(struct work_struct *work) if (!ent->page_queue) { alloc_ret = alloc_ent(cmd); if (alloc_ret < 0) { - mlx5_core_err(dev, "failed to allocate command entry\n"); + mlx5_core_err_rl(dev, "failed to allocate command entry\n"); if (ent->callback) { ent->callback(-EAGAIN, ent->context); mlx5_free_cmd_msg(dev, ent->out); |