Bluetooth: Adding a bt_dev_warn_ratelimited macro. (36278a5d) · Commits · 戴 / test

include/net/bluetooth/bluetooth.h

+4 −0

Original line number	Diff line number	Diff line
		@@ -129,6 +129,8 @@ void bt_warn(const char *fmt, ...);
		__printf(1, 2)
		void bt_err(const char *fmt, ...);
		__printf(1, 2)
		void bt_warn_ratelimited(const char *fmt, ...);
		__printf(1, 2)
		void bt_err_ratelimited(const char *fmt, ...);

		#define BT_INFO(fmt, ...) bt_info(fmt "\n", ##__VA_ARGS__)
		@@ -147,6 +149,8 @@ void bt_err_ratelimited(const char *fmt, ...);
		#define bt_dev_dbg(hdev, fmt, ...) \
		BT_DBG("%s: " fmt, (hdev)->name, ##__VA_ARGS__)

		#define bt_dev_warn_ratelimited(hdev, fmt, ...) \
		bt_warn_ratelimited("%s: " fmt, (hdev)->name, ##__VA_ARGS__)
		#define bt_dev_err_ratelimited(hdev, fmt, ...) \
		BT_ERR_RATELIMITED("%s: " fmt, (hdev)->name, ##__VA_ARGS__)

+16 −0

Original line number	Diff line number	Diff line
		@@ -183,6 +183,22 @@ void bt_err(const char *format, ...)
		}
		EXPORT_SYMBOL(bt_err);

		void bt_warn_ratelimited(const char *format, ...)
		{
		struct va_format vaf;
		va_list args;

		va_start(args, format);

		vaf.fmt = format;
		vaf.va = &args;

		pr_warn_ratelimited("%pV", &vaf);

		va_end(args);
		}
		EXPORT_SYMBOL(bt_warn_ratelimited);

		void bt_err_ratelimited(const char *format, ...)
		{
		struct va_format vaf;