WARNING: Prefer [subsystem eg: netdev]_info([subsystem]dev, ... then
dev_info(dev, ... then pr_info(... to printk(KERN_INFO ...
+ printk(KERN_INFO "kvm: exiting hardware virtualization\n");
WARNING: Prefer [subsystem eg: netdev]_err([subsystem]dev, ... then
dev_err(dev, ... then pr_err(... to printk(KERN_ERR ...
+ printk(KERN_ERR "kvm: misc device register failed\n");
Signed-off-by: Xiubo Li <lixi...@cmss.chinamobile.com>
---
virt/kvm/kvm_main.c | 12 +++++-------
1 file changed, 5 insertions(+), 7 deletions(-)
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index 9e9a768..db931a5 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -2900,13 +2900,11 @@ static int kvm_cpu_hotplug(struct notifier_block
*notifier, unsigned long val,
val &= ~CPU_TASKS_FROZEN;
switch (val) {
case CPU_DYING:
- printk(KERN_INFO "kvm: disabling virtualization on CPU%d\n",
- cpu);
+ pr_info("kvm: disabling virtualization on CPU%d\n", cpu);
hardware_disable();
break;
case CPU_STARTING:
- printk(KERN_INFO "kvm: enabling virtualization on CPU%d\n",
- cpu);
+ pr_info("kvm: enabling virtualization on CPU%d\n", cpu);
hardware_enable();
break;
}
@@ -2922,7 +2920,7 @@ static int kvm_reboot(struct notifier_block *notifier,
unsigned long val,
*
* And Intel TXT required VMX off for all cpu when system shutdown.
*/
- printk(KERN_INFO "kvm: exiting hardware virtualization\n");
+ pr_info("kvm: exiting hardware virtualization\n");
kvm_rebooting = true;
on_each_cpu(hardware_disable_nolock, NULL, 1);
return NOTIFY_OK;
@@ -3352,7 +3350,7 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned
vcpu_align,
r = misc_register(&kvm_dev);
if (r) {
- printk(KERN_ERR "kvm: misc device register failed\n");
+ pr_err("kvm: misc device register failed\n");
goto out_unreg;
}
@@ -3363,7 +3361,7 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned
vcpu_align,
r = kvm_init_debug();
if (r) {
- printk(KERN_ERR "kvm: create debugfs files failed\n");
+ pr_err("kvm: create debugfs files failed\n");
goto out_undebugfs;
}
--
1.9.1
--
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