在 2023/8/23 10:13, Li Zhijian 写道:
A newline help flushing message out.
rxe_info_dev will finally call printk to output information.
In this link
https://github.com/torvalds/linux/blob/master/Documentation/core-api/printk-basics.rst,
"
All printk() messages are printed to the kernel log buffer, which is a
ring buffer exported to userspace through /dev/kmsg. The usual way to
read it is using dmesg.
"
Do you mean that a new line will help the kernel log buffer flush
message out?
Zhu Yanjun
Signed-off-by: Li Zhijian <lizhijian@xxxxxxxxxxx>
---
drivers/infiniband/sw/rxe/rxe.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/infiniband/sw/rxe/rxe.c b/drivers/infiniband/sw/rxe/rxe.c
index 54c723a6edda..cb2c0d54aae1 100644
--- a/drivers/infiniband/sw/rxe/rxe.c
+++ b/drivers/infiniband/sw/rxe/rxe.c
@@ -161,7 +161,7 @@ void rxe_set_mtu(struct rxe_dev *rxe, unsigned int ndev_mtu)
port->attr.active_mtu = mtu;
port->mtu_cap = ib_mtu_enum_to_int(mtu);
- rxe_info_dev(rxe, "Set mtu to %d", port->mtu_cap);
+ rxe_info_dev(rxe, "Set mtu to %d\n", port->mtu_cap);
}
/* called by ifc layer to create new rxe device.
