diff options
| author | Szymon Janc <ext.szymon.janc@tieto.com> | 2015-09-16 20:21:53 +0200 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2015-09-18 09:53:19 +0200 |
| commit | e781b7f7fcc141d69f63d4eef70d249549dfaeda (patch) | |
| tree | c4691aca095e442d6bf912f95c7e72c146009bad | |
| parent | ce26d8137bc5c5b8371f91646bda969ed7f8b398 (diff) | |
Bluetooth: Add BT_ERR_RATELIMITED
This patch adds ratelimited version of the BT_ERR macro.
Signed-off-by: Szymon Janc <ext.szymon.janc@tieto.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| -rw-r--r-- | include/net/bluetooth/bluetooth.h | 4 | ||||
| -rw-r--r-- | net/bluetooth/lib.c | 16 |
2 files changed, 20 insertions, 0 deletions
diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h index fcf2ae7dbfa0..f5ade8573393 100644 --- a/include/net/bluetooth/bluetooth.h +++ b/include/net/bluetooth/bluetooth.h @@ -123,11 +123,15 @@ __printf(1, 2) void bt_info(const char *fmt, ...); __printf(1, 2) void bt_err(const char *fmt, ...); +__printf(1, 2) +void bt_err_ratelimited(const char *fmt, ...); #define BT_INFO(fmt, ...) bt_info(fmt "\n", ##__VA_ARGS__) #define BT_ERR(fmt, ...) bt_err(fmt "\n", ##__VA_ARGS__) #define BT_DBG(fmt, ...) pr_debug(fmt "\n", ##__VA_ARGS__) +#define BT_ERR_RATELIMITED(fmt, ...) bt_err_ratelimited(fmt "\n", ##__VA_ARGS__) + #define bt_dev_info(hdev, fmt, ...) \ BT_INFO("%s: " fmt, (hdev)->name, ##__VA_ARGS__) #define bt_dev_err(hdev, fmt, ...) \ diff --git a/net/bluetooth/lib.c b/net/bluetooth/lib.c index b36bc0415854..8b4cdce3f62e 100644 --- a/net/bluetooth/lib.c +++ b/net/bluetooth/lib.c @@ -166,3 +166,19 @@ void bt_err(const char *format, ...) va_end(args); } EXPORT_SYMBOL(bt_err); + +void bt_err_ratelimited(const char *format, ...) +{ + struct va_format vaf; + va_list args; + + va_start(args, format); + + vaf.fmt = format; + vaf.va = &args; + + pr_err_ratelimited("%pV", &vaf); + + va_end(args); +} +EXPORT_SYMBOL(bt_err_ratelimited); |