| Date | Tue, 23 Feb 2021 12:44:42 +0100 | From | Petr Mladek <> | Subject | Re: [PATCH printk-rework 11/14] printk: remove logbuf_lock |
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On Thu 2021-02-18 09:18:14, John Ogness wrote: > Since the ringbuffer is lockless, there is no need for it to be > protected by @logbuf_lock. Remove @logbuf_lock. > > This means that printk_nmi_direct and printk_safe_flush_on_panic() > no longer need to acquire any lock to run. > > @console_seq, @exclusive_console_stop_seq, @console_dropped are > protected by @console_lock. > > Signed-off-by: John Ogness <john.ogness@linutronix.de>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Best Regards, Petr
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