Messages in this thread | | | Date | Tue, 15 Nov 2022 16:18:43 +0100 | From | Petr Mladek <> | Subject | Re: [PATCH printk v4 35/39] tty: serial: kgdboc: use console_list_lock for list traversal |
| |
On Mon 2022-11-14 17:35:28, John Ogness wrote: > configure_kgdboc() uses the console_lock for console list iteration. Use > the console_list_lock instead because list synchronization responsibility > will be removed from the console_lock in a later change. > > The SRCU iterator could have been used here, but a later change will > relocate the locking of the console_list_lock to also provide > synchronization against register_console(). > > Note, the console_lock is still needed to serialize the device() > callback with other console operations. > > Signed-off-by: John Ogness <john.ogness@linutronix.de>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Best Regards, Petr
| |