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authorLi RongQing <lirongqing@baidu.com>2019-10-24 16:23:33 +0800
committerSaeed Mahameed <saeedm@mellanox.com>2019-11-01 14:55:17 -0700
commit5a212e0cac548e5e4fb3f2ba1b5b2f6c8949687d (patch)
tree6440ac01248dc5e8af2838cf8bded482f1c9cdaf /drivers
parentab9341b54969a2d02dbb7819e2f17c2f0d9cf5b5 (diff)
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>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/cmd.c2
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);