Messages in this thread | | | Date | Mon, 4 Jan 2021 10:29:27 -0800 | From | Jakub Kicinski <> | Subject | Re: [PATCH] [v2]net:ppp: remove disc_data_lock in ppp line discipline |
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On Fri, 1 Jan 2021 11:37:18 +0800 Gao Yan wrote: > In tty layer, it provides tty->ldisc_sem to protect all tty_ldisc_ops > including ppp_sync_ldisc. So I think tty->ldisc_sem can also > protect tty->disc_data, and the disc_data_lock is not necessary. > > Signed-off-by: Gao Yan <gao.yanB@h3c.com>
Please make sure to CC netdev.
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