Do you mean process with PID 0 is the one, which runs in the background and serves the request from userland and goes to cpu_idle() if nothing to run.
-kapil On Tue, Feb 19, 2013 at 11:23 AM, Sengottuvelan S <[email protected] > wrote: > Kapil > > It runs as Background process in the kernel memory (init-process). When > system calls is coming from User space/Land, there will be context switch > from user to kernel space happens. I think kernel main thread serving those > system calls. > > On Mon, Feb 18, 2013 at 9:20 PM, kapil agrawal > <[email protected]>wrote: > >> Hi, >> >> How the linux kernel runs in the system after spawning the init and >> mounting the root FS. >> Does it run as some background process ? >> How it serves the system calls etc. ? >> >> Regards >> Kapil >> >> _______________________________________________ >> Kernelnewbies mailing list >> [email protected] >> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies >> >> > > > -- > Regards, > S. Sengottuvelan.
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