From 5a212e0cac548e5e4fb3f2ba1b5b2f6c8949687d Mon Sep 17 00:00:00 2001 From: Li RongQing Date: Thu, 24 Oct 2019 16:23:33 +0800 Subject: [PATCH] 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 Signed-off-by: Saeed Mahameed --- drivers/net/ethernet/mellanox/mlx5/core/cmd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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); -- 2.45.2