static int __init hello_init(void) { printk(KERN_EMERG “[ KERN_EMERG ] Hello Module Init “); printk( … Continue reading KERN_EMERG是为了控制内核log输出级别
static int __init hello_init(void) { printk(KERN_EMERG “[ KERN_EMERG ] Hello Module Init “); printk( … Continue reading KERN_EMERG是为了控制内核log输出级别