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authorXiubo Li <lixiubo@cmss.chinamobile.com>2015-02-26 14:58:26 +0800
committerMarcelo Tosatti <mtosatti@redhat.com>2015-03-10 10:37:45 -0300
commit1170adc6dd9e94d3cefb6eefe1f44b308d882515 (patch)
tree6625ec8a8c6697d5c485cb2812a38e2e611725b8 /virt
parent20e87b72244f922f420d83b0b15b42d17b92acae (diff)
downloadlinux-linaro-stable-1170adc6dd9e94d3cefb6eefe1f44b308d882515.tar.gz
KVM: Use pr_info/pr_err in kvm_main.c
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 <lixiubo@cmss.chinamobile.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Diffstat (limited to 'virt')
-rw-r--r--virt/kvm/kvm_main.c13
1 files changed, 6 insertions, 7 deletions
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index e7d1bf8f2366..49900fc21f89 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -2817,8 +2817,7 @@ static void hardware_enable_nolock(void *junk)
if (r) {
cpumask_clear_cpu(cpu, cpus_hardware_enabled);
atomic_inc(&hardware_enable_failed);
- printk(KERN_INFO "kvm: enabling virtualization on "
- "CPU%d failed\n", cpu);
+ pr_info("kvm: enabling virtualization on CPU%d failed\n", cpu);
}
}
@@ -2894,12 +2893,12 @@ 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",
+ 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",
+ pr_info("kvm: enabling virtualization on CPU%d\n",
cpu);
hardware_enable();
break;
@@ -2916,7 +2915,7 @@ 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;
@@ -3346,7 +3345,7 @@ 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;
}
@@ -3357,7 +3356,7 @@ 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;
}