my printk prints all the levels log.
my current setting is cat /proc/sys/kernel/printk
4 4 1 7
printk(NOTICE "") also be printed.
Why this happen?
I'm writing a driver and usually I implement my own log-level scheme.
I was debugging my syscall and I found that dmesg prints so many lines which made me couldn't see all of my printk.
Is it possible to printk to a file?