diff options
Diffstat (limited to 'drivers/infiniband/hw/hfi1/trace_dbg.h')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/trace_dbg.h | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/drivers/infiniband/hw/hfi1/trace_dbg.h b/drivers/infiniband/hw/hfi1/trace_dbg.h index 707f1053f0b7..58304b91380f 100644 --- a/drivers/infiniband/hw/hfi1/trace_dbg.h +++ b/drivers/infiniband/hw/hfi1/trace_dbg.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: GPL-2.0 or BSD-3-Clause */ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ /* * Copyright(c) 2015 - 2018 Intel Corporation. */ @@ -22,24 +22,27 @@ #define MAX_MSG_LEN 512 +#pragma GCC diagnostic push +#ifndef __clang__ +#pragma GCC diagnostic ignored "-Wsuggest-attribute=format" +#endif + DECLARE_EVENT_CLASS(hfi1_trace_template, TP_PROTO(const char *function, struct va_format *vaf), TP_ARGS(function, vaf), TP_STRUCT__entry(__string(function, function) - __dynamic_array(char, msg, MAX_MSG_LEN) + __vstring(msg, vaf->fmt, vaf->va) ), - TP_fast_assign(__assign_str(function, function); - WARN_ON_ONCE(vsnprintf - (__get_dynamic_array(msg), - MAX_MSG_LEN, vaf->fmt, - *vaf->va) >= - MAX_MSG_LEN); + TP_fast_assign(__assign_str(function); + __assign_vstr(msg, vaf->fmt, vaf->va); ), TP_printk("(%s) %s", __get_str(function), __get_str(msg)) ); +#pragma GCC diagnostic pop + /* * It may be nice to macroize the __hfi1_trace but the va_* stuff requires an * actual function to work and can not be in a macro. |