Re: Complex logging in the kernel

[Bodo Eggert]

John Richard Moser <nigelenki@xxxxxxxxxxx> wrote:

> What systems exist for complex logging and security auditing in the kernel?
> 
> For example, let's say I wanted to register my specific code (i.e. a
> security module) to log, and adjust to log level N.  I also want another
> module to log at log level L, which is lower than N.  I want to print
> logs at log level N..+2 and below to the console, but silently log all
> log messages >N+2 to the syslog.

The priority level can be adjusted using the printk sysctl.

See Documentation/sysctl/kernel.txt for details.
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