diff options
author | San Mehat <san@google.com> | 2011-12-02 13:50:45 +0800 |
---|---|---|
committer | Andy Green <andy.green@linaro.org> | 2011-12-02 13:50:45 +0800 |
commit | 35efc3554218821db18fd7928711c89e72db085a (patch) | |
tree | 1d830f2071d789dd9aed839cd60c35b6ee88e678 /kernel | |
parent | 1326712366f262054dbd0d717e0c900065705fb4 (diff) |
kernel: printk: Add non exported function for clearing the log ring buffer
Signed-off-by: San Mehat <san@google.com>
Diffstat (limited to 'kernel')
-rw-r--r-- | kernel/printk.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/kernel/printk.c b/kernel/printk.c index 80fd0514705..d531ed38274 100644 --- a/kernel/printk.c +++ b/kernel/printk.c @@ -303,6 +303,14 @@ static int log_buf_get_len(void) } /* + * Clears the ring-buffer + */ +void log_buf_clear(void) +{ + logged_chars = 0; +} + +/* * Copy a range of characters from the log buffer. */ int log_buf_copy(char *dest, int idx, int len) |