[v4,02/22] event/dlb: add dynamic logging
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Commit Message
This commit adds base support for dynamic logging.
The default log level is NOTICE. Dynamic logging
is used exclusively throughout this patchset.
Signed-off-by: Timothy McDaniel <timothy.mcdaniel@intel.com>
---
drivers/event/dlb/dlb_log.h | 25 +++++++++++++++++++++++++
1 file changed, 25 insertions(+)
create mode 100644 drivers/event/dlb/dlb_log.h
Comments
> -----Original Message-----
> From: McDaniel, Timothy <timothy.mcdaniel@intel.com>
> Sent: Friday, September 11, 2020 2:18 PM
> Cc: dev@dpdk.org; Carrillo, Erik G <erik.g.carrillo@intel.com>; Eads, Gage
> <gage.eads@intel.com>; Van Haaren, Harry <harry.van.haaren@intel.com>;
> jerinj@marvell.com
> Subject: [PATCH v4 02/22] event/dlb: add dynamic logging
>
> This commit adds base support for dynamic logging.
> The default log level is NOTICE. Dynamic logging
> is used exclusively throughout this patchset.
>
> Signed-off-by: Timothy McDaniel <timothy.mcdaniel@intel.com>
Reviewed-by: Gage Eads <gage.eads@intel.com>
Thanks,
Gage
new file mode 100644
@@ -0,0 +1,25 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2016-2020 Intel Corporation
+ */
+
+#ifndef _DLB_EVDEV_LOG_H_
+#define _DLB_EVDEV_LOG_H_
+
+extern int eventdev_dlb_log_level;
+
+/* Dynamic logging */
+#define DLB_LOG_IMPL(level, fmt, args...) \
+ rte_log(RTE_LOG_ ## level, eventdev_dlb_log_level, "%s" fmt "\n", \
+ __func__, ##args)
+
+#define DLB_LOG_INFO(fmt, args...) \
+ DLB_LOG_IMPL(INFO, fmt, ## args)
+
+#define DLB_LOG_ERR(fmt, args...) \
+ DLB_LOG_IMPL(ERR, fmt, ## args)
+
+/* remove debug logs at compile time unless actually debugging */
+#define DLB_LOG_DBG(fmt, args...) \
+ RTE_LOG_DP(DEBUG, PMD, fmt, ## args)
+
+#endif /* _DLB_EVDEV_LOG_H_ */