Re: early_printk accessing __log_buf

On Sun 22 Jul 2007 19:50, Mike Frysinger pondered:

i think the attached two functions account for what Robin and Andrew
were thinking ...

A note about why/when grab_lock would be set to zero (pre-kernel init, or
OOPs) might be nice.

Or - remove it - and tell people they should be using do_syslog interface in
a "normal" kernel environment (where log_end or log_start can be updated).

Either would be fine with me. Andrew?

-Robin
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