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path: root/drivers/infiniband/ulp
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Diffstat (limited to 'drivers/infiniband/ulp')
-rw-r--r--drivers/infiniband/ulp/iser/iscsi_iser.h7
-rw-r--r--drivers/infiniband/ulp/iser/iser_memory.c7
2 files changed, 12 insertions, 2 deletions
diff --git a/drivers/infiniband/ulp/iser/iscsi_iser.h b/drivers/infiniband/ulp/iser/iscsi_iser.h
index 1ee867b1b34..a8c1b300e34 100644
--- a/drivers/infiniband/ulp/iser/iscsi_iser.h
+++ b/drivers/infiniband/ulp/iser/iscsi_iser.h
@@ -71,6 +71,13 @@
#define iser_dbg(fmt, arg...) \
do { \
+ if (iser_debug_level > 1) \
+ printk(KERN_DEBUG PFX "%s:" fmt,\
+ __func__ , ## arg); \
+ } while (0)
+
+#define iser_warn(fmt, arg...) \
+ do { \
if (iser_debug_level > 0) \
printk(KERN_DEBUG PFX "%s:" fmt,\
__func__ , ## arg); \
diff --git a/drivers/infiniband/ulp/iser/iser_memory.c b/drivers/infiniband/ulp/iser/iser_memory.c
index 4a17743a639..ee58199136a 100644
--- a/drivers/infiniband/ulp/iser/iser_memory.c
+++ b/drivers/infiniband/ulp/iser/iser_memory.c
@@ -334,8 +334,11 @@ static void iser_data_buf_dump(struct iser_data_buf *data,
struct scatterlist *sg;
int i;
+ if (iser_debug_level == 0)
+ return;
+
for_each_sg(sgl, sg, data->dma_nents, i)
- iser_err("sg[%d] dma_addr:0x%lX page:0x%p "
+ iser_warn("sg[%d] dma_addr:0x%lX page:0x%p "
"off:0x%x sz:0x%x dma_len:0x%x\n",
i, (unsigned long)ib_sg_dma_address(ibdev, sg),
sg_page(sg), sg->offset,
@@ -434,7 +437,7 @@ int iser_reg_rdma_mem(struct iscsi_iser_cmd_task *iser_ctask,
aligned_len = iser_data_buf_aligned_len(mem, ibdev);
if (aligned_len != mem->dma_nents) {
- iser_err("rdma alignment violation %d/%d aligned\n",
+ iser_warn("rdma alignment violation %d/%d aligned\n",
aligned_len, mem->size);
iser_data_buf_dump(mem, ibdev);