From d46f9b31be7f79fc2b457396a2ad5579e2326b81 Mon Sep 17 00:00:00 2001 From: San Mehat Date: Thu, 6 Aug 2009 10:25:21 -0700 Subject: kernel: printk: Add non exported function for clearing the log ring buffer Signed-off-by: San Mehat --- kernel/printk.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'kernel') diff --git a/kernel/printk.c b/kernel/printk.c index 2a8a61c666ba..beff95d3bcb8 100644 --- a/kernel/printk.c +++ b/kernel/printk.c @@ -302,6 +302,14 @@ static int log_buf_get_len(void) return logged_chars; } +/* + * Clears the ring-buffer + */ +void log_buf_clear(void) +{ + logged_chars = 0; +} + /* * Copy a range of characters from the log buffer. */ -- cgit v1.2.3