Messages in this thread | | | Date | Wed, 10 Nov 2021 10:50:40 +0100 | Subject | Re: [PATCH v12 1/2] tty: hvc: pass DMA capable memory to put_chars() | From | Jiri Slaby <> |
| |
On 04. 11. 21, 14:06, Xianting Tian wrote: >> OTOH, you need c[N_OUTBUF] in the console case (hvc_console_print), but >> not whole hvc_struct. So cons_hvcs should be an array of structs >> composed of only the lock and the buffer. > It is ok for me. >> ============= >> >> And I would do it even simpler now. One c[N_OUTBUF] buffer for all >> consoles and a single lock. >> >> And "char c" in struct hvc_struct. >> >> No need for the complex logic in hvc_console_print. > > So you will implement this?
No, there is a slight difference between "I would" and "I will" :). I don't have anything to test this hvc change on…
thanks, -- js suse labs
| |