>> I doubt this scrollback buffer is implemented as part of the video cards.
>> It is rather a kernel invention, and therefore uses standard RAM. But the
>> idea is good, preferably make it a CONFIG_ option.
>
>There is a config option that lets you specify the size of this buffer:
>CONFIG_LOG_BUF_SHIFT
menuconfig help says
"Select kernel log buffer size as a power of 2."
That does not sound like "console scroll buffer".
Jan Engelhardt
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