log: Move default log-level to criu-log.h

Closer to the log-levels themselves.
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>

criu/include/criu-log.h

@@ -34,6 +34,8 @@
 #define LOG_INFO	(3) /* Informative, everything is fine */
 #define LOG_DEBUG	(4) /* Debug only */
 
+#define DEFAULT_LOGLEVEL	LOG_WARN
+
 extern void print_on_level(unsigned int loglevel, const char *format, ...)
 	__attribute__ ((__format__ (__printf__, 2, 3)));
 

criu/include/log.h

@@ -26,8 +26,6 @@ extern void simple_sprintf(char output[LOG_SIMPLE_CHUNK], const char *format, ..
 
 extern int write_pidfile(int pid);
 
-#define DEFAULT_LOGLEVEL	LOG_WARN
-
 #define DEFAULT_LOG_FILENAME "criu.log"
 
 static inline int pr_quelled(unsigned int loglevel)