Update of /cvsroot/linuxconsole/ruby/linux/kernel
In directory usw-pr-cvs1:/tmp/cvs-serv6708/kernel
Modified Files:
printk.c
Log Message:
Now we flush individual consoles.
Index: printk.c
===================================================================
RCS file: /cvsroot/linuxconsole/ruby/linux/kernel/printk.c,v
retrieving revision 1.25
retrieving revision 1.26
diff -u -d -r1.25 -r1.26
--- printk.c 23 Jan 2002 23:35:31 -0000 1.25
+++ printk.c 23 Feb 2002 16:44:43 -0000 1.26
@@ -319,7 +319,7 @@
static void call_console_drivers(struct console *con, unsigned long start, unsigned long end)
{
unsigned long cur_index, start_print;
- static int msg_level = -1;
+ int msg_level = -1;
if (((long)(start - end)) > 0)
BUG();
@@ -445,6 +445,7 @@
* We own the drivers list. We can drop the lock and
* let release_console_sem() print the text
*/
+ con->con_start = con_start;
spin_unlock(&console_lock);
if ((con->flags & CON_ENABLED) && con->write) {
if (!down_trylock(&con->lock))
@@ -452,6 +453,7 @@
}
spin_lock(&console_lock);
}
+ con_start = log_end; /* Flush all consoles */
spin_unlock(&console_lock);
return printed_len;
}
@@ -528,11 +530,11 @@
for ( ; ; ) {
spin_lock_irqsave(&logbuf_lock, flags);
must_wake_klogd |= log_start - log_end;
- if (con_start == log_end)
+ if (con->con_start == log_end)
break; /* Nothing to print */
- _con_start = con_start;
+ _con_start = con->con_start;
_log_end = log_end;
- con_start = log_end; /* Flush */
+ con->con_start = log_end; /* Flush current console */
spin_unlock_irqrestore(&logbuf_lock, flags);
call_console_drivers(con, _con_start, _log_end);
}
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