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Bluetooth: Add BT_ERR_RATELIMITED

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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>
This commit is contained in:
Szymon Janc 2015-09-16 20:21:53 +02:00 committed by Marcel Holtmann
parent ce26d8137b
commit e781b7f7fc
2 changed files with 20 additions and 0 deletions
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4
include/net/bluetooth/bluetooth.h
View file

@ -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, ...) \

16
net/bluetooth/lib.c
View file

@ -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);