From 36278a5d4d354e5d5610aa728831db9e03cc3d8d Mon Sep 17 00:00:00 2001 From: Alain Michaud Date: Wed, 11 Dec 2019 01:54:43 +0000 Subject: Bluetooth: Adding a bt_dev_warn_ratelimited macro. The macro will be used to display rate limited warning messages in the log. Signed-off-by: Alain Michaud Signed-off-by: Marcel Holtmann --- net/bluetooth/lib.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'net') diff --git a/net/bluetooth/lib.c b/net/bluetooth/lib.c index 63e65d9b4b24..c09e0a3a0ed9 100644 --- a/net/bluetooth/lib.c +++ b/net/bluetooth/lib.c @@ -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; -- cgit v1.2.3