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List:       etux
Subject:    how to increase kernel debug level from 4 to 10 at the boot time ?
From:       "Alexander Povolotsky" <pevnev () juno ! com>
Date:       2005-01-28 10:46:26
Message-ID: 20050128.024646.2835.152697 () webmail21 ! lax ! untd ! com
[Download RAW message or body]

Hi,

How to increase kernel debug level from 4 to 10 at the boot time ?

What CONFIG_DEBUG_KERNEL do if set to "y" ?

I see in init/main.c the following functions:

static int __init debug_kernel(char *str)
{
        if (*str)
                return 0;
        console_loglevel = 10;
        return 1;
}

static int __init quiet_kernel(char *str)
{
        if (*str)
                return 0;
        console_loglevel = 4;
        return 1;
}

__setup("debug", debug_kernel);
__setup("quiet", quiet_kernel);

Are those functions to be called "manually" or 
they get called "automatically" upon setting CONFIG_DEBUG_KERNEL to "y" in .config ?

Thanks !

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