From 3e82703056711676b7513d1d3f117991e0a804a1 Mon Sep 17 00:00:00 2001
From: Jacek Kalwas <jacek.kalwas@intel.com>
Date: Fri, 17 Jul 2020 15:34:59 +0200
Subject: [PATCH] log: introduce macro to check if flag is enabled

This macro works only in debug build, in release it always returns
false.

Signed-off-by: Jacek Kalwas <jacek.kalwas@intel.com>
Change-Id: I949ac5f3e3ff811bd4590645300c536c5a6afab6
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/3358
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
---
 include/spdk/log.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/include/spdk/log.h b/include/spdk/log.h
index b81233d0e..92c899ff1 100644
--- a/include/spdk/log.h
+++ b/include/spdk/log.h
@@ -132,6 +132,12 @@ void spdk_log_set_print_level(enum spdk_log_level level);
  */
 enum spdk_log_level spdk_log_get_print_level(void);
 
+#ifdef DEBUG
+#define SPDK_DEBUGLOG_FLAG_ENABLED(name) spdk_log_get_flag(name)
+#else
+#define SPDK_DEBUGLOG_FLAG_ENABLED(name) false
+#endif
+
 #define SPDK_NOTICELOG(...) \
 	spdk_log(SPDK_LOG_NOTICE, __FILE__, __LINE__, __func__, __VA_ARGS__)
 #define SPDK_WARNLOG(...) \