1 files changed, 24 insertions, 3 deletions

diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
index 09af62e..d2accf2 100644
--- a/kernel/printk/printk.c
+++ b/kernel/printk/printk.c
@@ -1801,7 +1801,28 @@ asmlinkage int printk_emit(int facility, int level,
 }
 EXPORT_SYMBOL(printk_emit);
 
-int vprintk_default(const char *fmt, va_list args)
+#ifdef CONFIG_PRINTK
+#define define_pr_level(func, loglevel)				\
+asmlinkage __visible void func(const char *fmt, ...)		\
+{								\
+	va_list args;						\
+								\
+	va_start(args, fmt);					\
+	vprintk_default(loglevel, fmt, args);			\
+	va_end(args);						\
+}								\
+EXPORT_SYMBOL(func)
+
+define_pr_level(__pr_emerg, LOGLEVEL_EMERG);
+define_pr_level(__pr_alert, LOGLEVEL_ALERT);
+define_pr_level(__pr_crit, LOGLEVEL_CRIT);
+define_pr_level(__pr_err, LOGLEVEL_ERR);
+define_pr_level(__pr_warn, LOGLEVEL_WARNING);
+define_pr_level(__pr_notice, LOGLEVEL_NOTICE);
+define_pr_level(__pr_info, LOGLEVEL_INFO);
+#endif
+
+int vprintk_default(int level, const char *fmt, va_list args)
 {
 	int r;
 
@@ -1811,7 +1832,7 @@ int vprintk_default(const char *fmt, va_list args)
 		return r;
 	}
 #endif
-	r = vprintk_emit(0, LOGLEVEL_DEFAULT, NULL, 0, fmt, args);
+	r = vprintk_emit(0, level, NULL, 0, fmt, args);
 
 	return r;
 }
@@ -1844,7 +1865,7 @@ asmlinkage __visible int printk(const char *fmt, ...)
 	int r;
 
 	va_start(args, fmt);
-	r = vprintk_func(fmt, args);
+	r = vprintk_func(LOGLEVEL_DEFAULT, fmt, args);
 	va_end(args);
 
 	return r;