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linux: pr_debug with CONFIG_DYNAMIC_DEBUG=y

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This commit is contained in:
Ciro Santilli
2018-04-14 21:21:51 +01:00
parent a08a87dc0f
commit f33dab4a1c
4 changed files with 129 additions and 5 deletions
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20
kernel_module/myprintk.c Normal file
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@@ -0,0 +1,20 @@
#include <linux/module.h>
#include <linux/kernel.h>
static int myinit(void)
{
pr_alert("printk alert\n");
pr_crit("printk crit\n");
pr_err("printk err\n");
pr_warning("printk warning\n");
pr_notice("printk notice\n");
pr_info("printk info\n");
pr_debug("printk debug\n");
return 0;
}
static void myexit(void) { }
module_init(myinit)
module_exit(myexit)
MODULE_LICENSE("GPL");