diff options
author | San Mehat <san@google.com> | 2009-08-06 10:25:21 -0700 |
---|---|---|
committer | Colin Cross <ccross@android.com> | 2010-09-29 17:49:24 -0700 |
commit | 755d3f1c9bb58882eaa47cdf1f7bf598fca78512 (patch) | |
tree | a91b0021b56f858e4c42470385d04129ea3ff5d0 /kernel/printk.c | |
parent | d8858c010b6ac08df43a1f84c333ec62d4c15f34 (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/printk.c')
-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 2d594092d3e1..48ce53f5bb0a 100644 --- a/kernel/printk.c +++ b/kernel/printk.c @@ -274,6 +274,14 @@ 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) |