diff options
author | San Mehat <san@google.com> | 2009-08-06 10:25:21 -0700 |
---|---|---|
committer | Colin Cross <ccross@android.com> | 2012-04-09 13:57:47 -0700 |
commit | da8de7ae93a90cfbe38632522c465d784fca454d (patch) | |
tree | fe8e063e744faa06c0035f90e4f7d58628eda928 /kernel | |
parent | ee51cfa5c81f66ec296996c16bc3516ecdb20993 (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 5c3880d58f2..f1bb173f274 100644 --- a/kernel/printk.c +++ b/kernel/printk.c @@ -306,6 +306,14 @@ 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) |