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authorVarun Prakash <varun@chelsio.com>2018-08-11 21:10:29 +0530
committerMartin K. Petersen <martin.petersen@oracle.com>2018-08-27 12:26:10 -0400
commitcedefa8544c6be216b4710575065e3a11065f8d0 (patch)
treeb160938365fe63473a6304706fe84289be0db18b
parentscsi: hpsa: limit transfer length to 1MB, not 512kB (diff)
downloadlinux-dev-cedefa8544c6be216b4710575065e3a11065f8d0.tar.xz
linux-dev-cedefa8544c6be216b4710575065e3a11065f8d0.zip
scsi: target: iscsi: cxgbit: use pr_debug() instead of pr_info()
DDP programming happens in data path and it can fail because of lack of resources so use pr_debug() instead of pr_info() for this case. Signed-off-by: Varun Prakash <varun@chelsio.com> Reviewed-by: Mike Christie <mchristi@redhat.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
-rw-r--r--drivers/target/iscsi/cxgbit/cxgbit_ddp.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/target/iscsi/cxgbit/cxgbit_ddp.c b/drivers/target/iscsi/cxgbit/cxgbit_ddp.c
index 768cce0ccb80..76a262674c8d 100644
--- a/drivers/target/iscsi/cxgbit/cxgbit_ddp.c
+++ b/drivers/target/iscsi/cxgbit/cxgbit_ddp.c
@@ -207,8 +207,8 @@ cxgbit_ddp_reserve(struct cxgbit_sock *csk, struct cxgbi_task_tag_info *ttinfo,
ret = dma_map_sg(&ppm->pdev->dev, sgl, sgcnt, DMA_FROM_DEVICE);
sgl->offset = sg_offset;
if (!ret) {
- pr_info("%s: 0x%x, xfer %u, sgl %u dma mapping err.\n",
- __func__, 0, xferlen, sgcnt);
+ pr_debug("%s: 0x%x, xfer %u, sgl %u dma mapping err.\n",
+ __func__, 0, xferlen, sgcnt);
goto rel_ppods;
}
@@ -250,8 +250,8 @@ cxgbit_get_r2t_ttt(struct iscsi_conn *conn, struct iscsi_cmd *cmd,
ret = cxgbit_ddp_reserve(csk, ttinfo, cmd->se_cmd.data_length);
if (ret < 0) {
- pr_info("csk 0x%p, cmd 0x%p, xfer len %u, sgcnt %u no ddp.\n",
- csk, cmd, cmd->se_cmd.data_length, ttinfo->nents);
+ pr_debug("csk 0x%p, cmd 0x%p, xfer len %u, sgcnt %u no ddp.\n",
+ csk, cmd, cmd->se_cmd.data_length, ttinfo->nents);
ttinfo->sgl = NULL;
ttinfo->nents = 0;