*** FOR TESTING *** Add current->comm/smp_processor_id() prefix to every console line.
Signed-off-by: Sergey Senozhatsky <[email protected]> --- kernel/printk/printk.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c index a34a839e6045..a36cc6b9148e 100644 --- a/kernel/printk/printk.c +++ b/kernel/printk/printk.c @@ -1540,6 +1540,9 @@ static size_t print_prefix(const struct printk_log *msg, bool syslog, char *buf) } } + if (buf) + len += sprintf(buf, "{%s/%d}", current->comm, + smp_processor_id()); len += print_time(msg->ts_nsec, buf ? buf + len : NULL); return len; } -- 2.15.1
