| Message ID | 20240823061648.17862-1-lirongqing@baidu.com (mailing list archive) |
|---|---|
| State | Not Applicable |
| Headers | show |
| Series | [net-next] net/mlx5: Pick the first matched node of priv.free_list in alloc_4k | expand |
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c b/drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c index 972e8e9..cd20f11 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c @@ -228,6 +228,7 @@ static int alloc_4k(struct mlx5_core_dev *dev, u64 *addr, u32 function) if (iter->function != function) continue; fp = iter; + break; } if (list_empty(&dev->priv.free_list) || !fp)
Pick the first node instead of last, to avoid unnecessary iterating over whole free list Signed-off-by: Li RongQing <lirongqing@baidu.com> --- drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c | 1 + 1 file changed, 1 insertion(+)