On Thu, 26 Apr 2007 13:46:20 -0500 Corey Minyard <minyard@xxxxxxx> wrote: > Ok, again trying this out with a new approach. > > Subject: serial 8250: move push calls out of lock > > Due to previous changes in the 8250 driver, the call to > tty_flip_buffer_push is now done with interrupts disabled. Not really > a huge deal, but sub-optimal. This is actually a very good idea as it means you don't have to deal with the problems with low_latency causing re-entry into the driver under the lock so its conceptually much easier to follow the locking Acked-by: Alan Cox <alan@xxxxxxxxxx> - To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
