1 files changed, 2 insertions, 1 deletions

diff --git a/lib/swiotlb.c b/lib/swiotlb.c
index 615f3de4b5ce..2e1c102759ce 100644
--- a/lib/swiotlb.c
+++ b/lib/swiotlb.c
@@ -510,7 +510,8 @@ phys_addr_t swiotlb_tbl_map_single(struct device *hwdev,
 
 not_found:
         spin_unlock_irqrestore(&io_tlb_lock, flags);
-        dev_warn(hwdev, "swiotlb buffer is full\n");
+        if (printk_ratelimit())
+                dev_warn(hwdev, "swiotlb buffer is full (sz: %zd bytes)\n", size);
         return SWIOTLB_MAP_ERROR;
 found:
         spin_unlock_irqrestore(&io_tlb_lock, flags);