diff options
author | San Mehat <san@google.com> | 2009-08-06 10:25:21 -0700 |
---|---|---|
committer | Arve Hjønnevåg <arve@android.com> | 2010-02-08 15:36:03 -0800 |
commit | 90bb75ece868932904865ea46e61b78e5a987224 (patch) | |
tree | be7461b1ca3e49555f867bcde09380b8552c871a /kernel | |
parent | 4992adfafb41fc41427935911378210ac3243229 (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 a2c0a05d4a85..541a91a43849 100644 --- a/kernel/printk.c +++ b/kernel/printk.c @@ -269,6 +269,14 @@ 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) |