On Mon, Jun 29, 2015 at 06:11:40PM +0200, Geert Uytterhoeven wrote:
> On Mon, Jun 29, 2015 at 5:49 PM, Tejun Heo <tj@xxxxxxxxxx> wrote:
> > On Mon, Jun 29, 2015 at 05:47:49PM +0200, Geert Uytterhoeven wrote:
> >> > netconsole itself is optional & modular. I'm not sure making further
> >> > splits is called for, especially given the use cases.
> >>
> >> It could be a hidden option, selected by its users (e.g. netconsole).
> >
> > Hmmm... what do you mean?
>
> init/Kconfig:
>
> config PRINTK_EXT_LOG
> bool
>
> drivers/net/Kconfig:
>
> config NETCONSOLE
> tristate "Network console logging support"
> select PRINTK_EXT_LOG
>
> kernel/printk/printk.c:
>
> void console_unlock(void)
> {
> #ifdef CONFIG_PRINTK_EXT_LOG
> static char ext_text[CONSOLE_EXT_LOG_MAX];
> #endif
OIC, hmmm... yeah, I think doing it on-demand would be better but will
try to find out which way is better.
Thanks!
--
tejun
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