Messages in this thread | | | Date | Thu, 24 Jun 2021 14:55:45 +0200 | From | Petr Mladek <> | Subject | Re: [PATCH printk v3 2/6] printk: track/limit recursion |
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On Thu 2021-06-24 13:17:44, John Ogness wrote: > Currently the printk safe buffers provide a form of recursion > protection by redirecting to the safe buffers whenever printk() is > recursively called. > > In preparation for removal of the safe buffers, provide an alternate > explicit recursion protection. Recursion is limited to 3 levels > per-CPU and per-context. > > Signed-off-by: John Ogness <john.ogness@linutronix.de>
It looks pretty straightforward.
Reviewed-by: Petr Mladek <pmladek@suse.com>
Best Regards, Petr
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