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path: root/drivers/tty/tty_buffer.c
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Diffstat (limited to 'drivers/tty/tty_buffer.c')
-rw-r--r--drivers/tty/tty_buffer.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/tty/tty_buffer.c b/drivers/tty/tty_buffer.c
index ec145a59f199..bb148dbfbb88 100644
--- a/drivers/tty/tty_buffer.c
+++ b/drivers/tty/tty_buffer.c
@@ -534,6 +534,9 @@ static void flush_to_ldisc(struct work_struct *work)
if (!count)
break;
head->read += count;
+
+ if (need_resched())
+ cond_resched();
}
mutex_unlock(&buf->lock);