From: Tomko <tomko@haha.com>
To: linux-kernel@vger.kernel.org
Subject: question : is the init process of kernel running in kernel space or user space?
Date: Mon, 18 Apr 2005 09:36:38 +0800 [thread overview]
Message-ID: <42630F26.3060503@haha.com> (raw)
Hi all,
In the linux system , kernel is often starting up like this :
bootloader -> start_32() -> start_kernel() -> init()
i would like to ask what is the piority level in this starting procedure
? 0 or 3 ? that means, this start up process are running in kernel space
or user space ? or the level is keep changing ?
If it is in kernel space from the very beginning , at which point the
system is switched into user space ? is it at the time when kernel open
the shell ?
I am new to linux, hope someone can help me here.
Regards,
TOM
next reply other threads:[~2005-04-18 1:36 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-04-18 1:36 Tomko [this message]
2005-04-18 12:49 ` question : is the init process of kernel running in kernel space or user space? Steven Rostedt
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