diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 161533040978..f6a778789056 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -3081,16 +3081,20 @@ void btrfs_printk(const struct btrfs_fs_info *fs_info, const char *fmt, ...);
 
 #if defined(CONFIG_DYNAMIC_DEBUG)
 #define btrfs_debug(fs_info, fmt, args...)				\
-	_dynamic_func_call_no_desc(fmt, btrfs_printk,			\
+	_dynamic_func_call_no_desc(fmt, _DPRINTK_LEVEL_DEFAULT,		\
+				   btrfs_printk,			\
 				   fs_info, KERN_DEBUG fmt, ##args)
 #define btrfs_debug_in_rcu(fs_info, fmt, args...)			\
-	_dynamic_func_call_no_desc(fmt, btrfs_printk_in_rcu,		\
+	_dynamic_func_call_no_desc(fmt, _DPRINTK_LEVEL_DEFAULT,		\
+				   btrfs_printk_in_rcu,			\
 				   fs_info, KERN_DEBUG fmt, ##args)
 #define btrfs_debug_rl_in_rcu(fs_info, fmt, args...)			\
-	_dynamic_func_call_no_desc(fmt, btrfs_printk_rl_in_rcu,		\
+	_dynamic_func_call_no_desc(fmt, _DPRINTK_LEVEL_DEFAULT,		\
+				   btrfs_printk_rl_in_rcu,		\
 				   fs_info, KERN_DEBUG fmt, ##args)
 #define btrfs_debug_rl(fs_info, fmt, args...)				\
-	_dynamic_func_call_no_desc(fmt, btrfs_printk_ratelimited,	\
+	_dynamic_func_call_no_desc(fmt, _DPRINTK_LEVEL_DEFAULT,		\
+				   btrfs_printk_ratelimited,		\
 				   fs_info, KERN_DEBUG fmt, ##args)
 #elif defined(DEBUG)
 #define btrfs_debug(fs_info, fmt, args...) \
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index d661cd0ee64d..6e51438f7635 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -1043,7 +1043,8 @@ void __acpi_handle_debug(struct _ddebug *descriptor, acpi_handle handle, const c
 #else
 #if defined(CONFIG_DYNAMIC_DEBUG)
 #define acpi_handle_debug(handle, fmt, ...)				\
-	_dynamic_func_call(fmt, __acpi_handle_debug,			\
+	_dynamic_func_call(fmt, _DPRINTK_LEVEL_DEFAULT,			\
+			   __acpi_handle_debug,				\
 			   handle, pr_fmt(fmt), ##__VA_ARGS__)
 #else
 #define acpi_handle_debug(handle, fmt, ...)				\
diff --git a/include/linux/dev_printk.h b/include/linux/dev_printk.h
index 5aad06b4ca7b..7b50551833e1 100644
--- a/include/linux/dev_printk.h
+++ b/include/linux/dev_printk.h
@@ -188,7 +188,8 @@ do {									\
 	static DEFINE_RATELIMIT_STATE(_rs,				\
 				      DEFAULT_RATELIMIT_INTERVAL,	\
 				      DEFAULT_RATELIMIT_BURST);		\
-	DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt);			\
+	DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt,			\
+				      _DPRINTK_LEVEL_DEFAULT);		\
 	if (DYNAMIC_DEBUG_BRANCH(descriptor) &&				\
 	    __ratelimit(&_rs))						\
 		__dynamic_dev_dbg(&descriptor, dev, dev_fmt(fmt),	\
diff --git a/include/linux/dynamic_debug.h b/include/linux/dynamic_debug.h
index 4cf02ecd67de..95e97260c517 100644
--- a/include/linux/dynamic_debug.h
+++ b/include/linux/dynamic_debug.h
@@ -38,6 +38,8 @@ struct _ddebug {
 #define _DPRINTK_FLAGS_DEFAULT 0
 #endif
 	unsigned int flags:8;
+#define _DPRINTK_LEVEL_DEFAULT 0
+	unsigned int level:5;
 #ifdef CONFIG_JUMP_LABEL
 	union {
 		struct static_key_true dd_key_true;
@@ -78,7 +80,7 @@ void __dynamic_ibdev_dbg(struct _ddebug *descriptor,
 			 const struct ib_device *ibdev,
 			 const char *fmt, ...);
 
-#define DEFINE_DYNAMIC_DEBUG_METADATA(name, fmt)		\
+#define DEFINE_DYNAMIC_DEBUG_METADATA(name, fmt, lvl)		\
 	static struct _ddebug  __aligned(8)			\
 	__attribute__((section("__verbose"))) name = {		\
 		.modname = KBUILD_MODNAME,			\
@@ -87,6 +89,7 @@ void __dynamic_ibdev_dbg(struct _ddebug *descriptor,
 		.format = (fmt),				\
 		.lineno = __LINE__,				\
 		.flags = _DPRINTK_FLAGS_DEFAULT,		\
+		.level = (lvl),					\
 		_DPRINTK_KEY_INIT				\
 	}
 
@@ -119,16 +122,16 @@ void __dynamic_ibdev_dbg(struct _ddebug *descriptor,
 
 #endif
 
-#define __dynamic_func_call(id, fmt, func, ...) do {	\
-	DEFINE_DYNAMIC_DEBUG_METADATA(id, fmt);		\
-	if (DYNAMIC_DEBUG_BRANCH(id))			\
-		func(&id, ##__VA_ARGS__);		\
+#define __dynamic_func_call(id, fmt, level, func, ...) do {	\
+	DEFINE_DYNAMIC_DEBUG_METADATA(id, fmt, level);		\
+	if (DYNAMIC_DEBUG_BRANCH(id))				\
+		func(&id, ##__VA_ARGS__);			\
 } while (0)
 
-#define __dynamic_func_call_no_desc(id, fmt, func, ...) do {	\
-	DEFINE_DYNAMIC_DEBUG_METADATA(id, fmt);			\
-	if (DYNAMIC_DEBUG_BRANCH(id))				\
-		func(__VA_ARGS__);				\
+#define __dynamic_func_call_no_desc(id, fmt, level, func, ...) do {	\
+	DEFINE_DYNAMIC_DEBUG_METADATA(id, fmt, level);			\
+	if (DYNAMIC_DEBUG_BRANCH(id))					\
+		func(__VA_ARGS__);					\
 } while (0)
 
 /*
@@ -139,35 +142,49 @@ void __dynamic_ibdev_dbg(struct _ddebug *descriptor,
  * the varargs. Note that fmt is repeated in invocations of this
  * macro.
  */
-#define _dynamic_func_call(fmt, func, ...)				\
-	__dynamic_func_call(__UNIQUE_ID(ddebug), fmt, func, ##__VA_ARGS__)
+#define _dynamic_func_call(fmt, lvl, func, ...)				\
+	__dynamic_func_call(__UNIQUE_ID(ddebug), fmt, lvl, func, ##__VA_ARGS__)
 /*
  * A variant that does the same, except that the descriptor is not
  * passed as the first argument to the function; it is only called
  * with precisely the macro's varargs.
  */
-#define _dynamic_func_call_no_desc(fmt, func, ...)	\
-	__dynamic_func_call_no_desc(__UNIQUE_ID(ddebug), fmt, func, ##__VA_ARGS__)
+#define _dynamic_func_call_no_desc(fmt, lvl, func, ...)			\
+	__dynamic_func_call_no_desc(__UNIQUE_ID(ddebug), fmt, lvl,	\
+				    func, ##__VA_ARGS__)
 
 #define dynamic_pr_debug(fmt, ...)				\
-	_dynamic_func_call(fmt,	__dynamic_pr_debug,		\
+	_dynamic_func_call(fmt, _DPRINTK_LEVEL_DEFAULT,		\
+			   __dynamic_pr_debug,			\
+			   pr_fmt(fmt), ##__VA_ARGS__)
+
+#define dynamic_pr_debug_level(lvl, fmt, ...)			\
+	_dynamic_func_call(fmt, lvl, __dynamic_pr_debug,	\
 			   pr_fmt(fmt), ##__VA_ARGS__)
 
 #define dynamic_dev_dbg(dev, fmt, ...)				\
-	_dynamic_func_call(fmt,__dynamic_dev_dbg, 		\
+	_dynamic_func_call(fmt, _DPRINTK_LEVEL_DEFAULT,		\
+			   __dynamic_dev_dbg,			\
+			   dev, fmt, ##__VA_ARGS__)
+
+#define dynamic_dev_dbg_level(dev, lvl, fmt, ...)		\
+	_dynamic_func_call(fmt, lvl, __dynamic_dev_dbg,		\
 			   dev, fmt, ##__VA_ARGS__)
 
 #define dynamic_netdev_dbg(dev, fmt, ...)			\
-	_dynamic_func_call(fmt, __dynamic_netdev_dbg,		\
+	_dynamic_func_call(fmt, _DPRINTK_LEVEL_DEFAULT,		\
+			   __dynamic_netdev_dbg,		\
 			   dev, fmt, ##__VA_ARGS__)
 
 #define dynamic_ibdev_dbg(dev, fmt, ...)			\
-	_dynamic_func_call(fmt, __dynamic_ibdev_dbg,		\
+	_dynamic_func_call(fmt, _DPRINTK_LEVEL_DEFAULT,		\
+			   __dynamic_ibdev_dbg,			\
 			   dev, fmt, ##__VA_ARGS__)
 
 #define dynamic_hex_dump(prefix_str, prefix_type, rowsize,		\
 			 groupsize, buf, len, ascii)			\
 	_dynamic_func_call_no_desc(__builtin_constant_p(prefix_str) ? prefix_str : "hexdump", \
+				   _DPRINTK_LEVEL_DEFAULT,		\
 				   print_hex_dump,			\
 				   KERN_DEBUG, prefix_str, prefix_type,	\
 				   rowsize, groupsize, buf, len, ascii)
@@ -202,8 +219,12 @@ static inline int ddebug_dyndbg_module_param_cb(char *param, char *val,
 
 #define dynamic_pr_debug(fmt, ...)					\
 	do { if (0) printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__); } while (0)
+#define dynamic_pr_debug_level(lvl, fmt, ...)				\
+	do { if (0) printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__); } while (0)
 #define dynamic_dev_dbg(dev, fmt, ...)					\
 	do { if (0) dev_printk(KERN_DEBUG, dev, fmt, ##__VA_ARGS__); } while (0)
+#define dynamic_dev_dbg_level(dev, lvl, fmt, ...)			\
+	do { if (0) dev_printk(KERN_DEBUG, dev, fmt, ##__VA_ARGS__); } while (0)
 #define dynamic_hex_dump(prefix_str, prefix_type, rowsize,		\
 			 groupsize, buf, len, ascii)			\
 	do { if (0)							\
diff --git a/include/linux/net.h b/include/linux/net.h
index e10f378194a5..bcf6f010bc67 100644
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -267,7 +267,8 @@ do {								\
 #if defined(CONFIG_DYNAMIC_DEBUG)
 #define net_dbg_ratelimited(fmt, ...)					\
 do {									\
-	DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt);			\
+	DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt,			\
+				      _DPRINTK_LEVEL_DEFAULT);		\
 	if (DYNAMIC_DEBUG_BRANCH(descriptor) &&				\
 	    net_ratelimit())						\
 		__dynamic_pr_debug(&descriptor, pr_fmt(fmt),		\
diff --git a/include/linux/printk.h b/include/linux/printk.h
index 3cc2f178bf06..ceea84aa705b 100644
--- a/include/linux/printk.h
+++ b/include/linux/printk.h
@@ -542,7 +542,8 @@ do {									\
 	static DEFINE_RATELIMIT_STATE(_rs,				\
 				      DEFAULT_RATELIMIT_INTERVAL,	\
 				      DEFAULT_RATELIMIT_BURST);		\
-	DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, pr_fmt(fmt));		\
+	DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, pr_fmt(fmt),		\
+				      _DPRINTK_LEVEL_DEFAULT);		\
 	if (DYNAMIC_DEBUG_BRANCH(descriptor) &&				\
 	    __ratelimit(&_rs))						\
 		__dynamic_pr_debug(&descriptor, pr_fmt(fmt), ##__VA_ARGS__);	\
diff --git a/lib/dynamic_debug.c b/lib/dynamic_debug.c
index 8f199f403ab5..5d28d388f6dd 100644
--- a/lib/dynamic_debug.c
+++ b/lib/dynamic_debug.c
@@ -55,6 +55,7 @@ struct ddebug_query {
 	const char *function;
 	const char *format;
 	unsigned int first_lineno, last_lineno;
+	unsigned int level;
 };
 
 struct ddebug_iter {
@@ -187,6 +188,18 @@ static int ddebug_change(const struct ddebug_query *query,
 
 			nfound++;
 
+#ifdef CONFIG_JUMP_LABEL
+			if (query->level && query->level & dp->level) {
+				if (flags & _DPRINTK_FLAGS_PRINT)
+					static_branch_enable(&dp->key.dd_key_true);
+				else
+					static_branch_disable(&dp->key.dd_key_true);
+			} else if (query->level &&
+				   flags & _DPRINTK_FLAGS_PRINT) {
+				static_branch_disable(&dp->key.dd_key_true);
+				continue;
+			}
+#endif
 			newflags = (dp->flags & mask) | flags;
 			if (newflags == dp->flags)
 				continue;
@@ -289,6 +302,20 @@ static inline int parse_lineno(const char *str, unsigned int *val)
 	return 0;
 }
 
+static inline int parse_level(const char *str, unsigned int *val)
+{
+	WARN_ON(str == NULL);
+	if (*str == '\0') {
+		*val = 0;
+		return 0;
+	}
+	if (kstrtouint(str, 0, val) < 0) {
+		pr_err("bad level-number: %s\n", str);
+		return -EINVAL;
+	}
+	return 0;
+}
+
 static int check_set(const char **dest, char *src, char *name)
 {
 	int rc = 0;
@@ -375,6 +402,9 @@ static int ddebug_parse_query(char *words[], int nwords,
 			} else {
 				query->last_lineno = query->first_lineno;
 			}
+		} else if (!strcmp(words[i], "level")) {
+			if (parse_level(words[i+1], &query->level) < 0)
+				return -EINVAL;
 		} else {
 			pr_err("unknown keyword \"%s\"\n", words[i]);
 			return -EINVAL;
