Hi! * tty_flip_buffer_push - terminal * @tty: tty to push * * Queue a push of the terminal flip buffers to the line discipline. This * function must not be called from IRQ context if tty->low_latency is set.
But some drivers (mxser, nozomi, hvsi...) sets low_latency to 1 in _open and calls tty_flip_buffer_push in isr or in functions, which are called from isr. Is the comment correct or the drivers? Moreover, hvsi says: tty->low_latency = 1; /* avoid throttle/tty_flip_buffer_push race */ thanks, -- http://www.fi.muni.cz/~xslaby/ Jiri Slaby faculty of informatics, masaryk university, brno, cz e-mail: jirislaby gmail com, gpg pubkey fingerprint: B674 9967 0407 CE62 ACC8 22A0 32CC 55C3 39D4 7A7E - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
