diff options
Diffstat (limited to 'include/linux/kbd_kern.h')
| -rw-r--r-- | include/linux/kbd_kern.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/kbd_kern.h b/include/linux/kbd_kern.h index 45f625d7d0b2..e87c32a5c86a 100644 --- a/include/linux/kbd_kern.h +++ b/include/linux/kbd_kern.h @@ -151,6 +151,13 @@ extern unsigned int keymap_count; static inline void con_schedule_flip(struct tty_struct *t) { + unsigned long flags; + spin_lock_irqsave(&t->buf.lock, flags); + if (t->buf.tail != NULL) { + t->buf.tail->active = 0; + t->buf.tail->commit = t->buf.tail->used; + } + spin_unlock_irqrestore(&t->buf.lock, flags); schedule_work(&t->buf.work); } |