On Thu, 31 May 2007 13:58:26 -0700
Yinghai Lu <[email protected]> wrote:
> [PATCH 2/5] console: console handover to preferred console
>
> Signed-off-by: Yinghai Lu <[email protected]>
>
> diff --git a/kernel/printk.c b/kernel/printk.c
> index 0bbdeac..7b96cae 100644
> --- a/kernel/printk.c
> +++ b/kernel/printk.c
> @@ -985,12 +1007,15 @@ void register_console(struct console *console)
> if (!(console->flags & CON_ENABLED))
> return;
>
> - if (bootconsole) {
> + if (bootconsole && (console->flags & CON_CONSDEV)) {
> printk(KERN_INFO "console handover: boot [%s%d] -> real [%s%d]\n",
> bootconsole->name, bootconsole->index,
> console->name, console->index);
> unregister_console(bootconsole);
> console->flags &= ~CON_PRINTBUFFER;
> + } else {
> + printk(KERN_INFO "console [%s%d] enabled\n",
> + console->name, console->index);
> }
>
> /*
What does this change do, and what is the reason for it??
-
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