diff options
Diffstat (limited to 'kernel/printk.c')
| -rw-r--r-- | kernel/printk.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/kernel/printk.c b/kernel/printk.c index bdba5d80496c9..1149365e989ed 100644 --- a/kernel/printk.c +++ b/kernel/printk.c @@ -52,7 +52,7 @@ int console_printk[4] = { DEFAULT_CONSOLE_LOGLEVEL, /* default_console_loglevel */ }; -EXPORT_SYMBOL(console_printk); +EXPORT_UNUSED_SYMBOL(console_printk); /* June 2006 */ /* * Low lever drivers may need that to know if they can schedule in @@ -773,7 +773,7 @@ int is_console_locked(void) { return console_locked; } -EXPORT_SYMBOL(is_console_locked); +EXPORT_UNUSED_SYMBOL(is_console_locked); /* June 2006 */ /** * release_console_sem - unlock the console system @@ -799,6 +799,9 @@ void release_console_sem(void) up(&secondary_console_sem); return; } + + console_may_schedule = 0; + for ( ; ; ) { spin_lock_irqsave(&logbuf_lock, flags); wake_klogd |= log_start - log_end; @@ -812,7 +815,6 @@ void release_console_sem(void) local_irq_restore(flags); } console_locked = 0; - console_may_schedule = 0; up(&console_sem); spin_unlock_irqrestore(&logbuf_lock, flags); if (wake_klogd && !oops_in_progress && waitqueue_active(&log_wait)) { |