1 files changed, 24 insertions, 0 deletions
diff --git a/include/linux/kernfs.h b/include/linux/kernfs.h
index 254b9e872b09..83e151ad0619 100644
--- a/include/linux/kernfs.h
+++ b/include/linux/kernfs.h
@@ -7,6 +7,30 @@
 #ifndef __LINUX_KERNFS_H
 #define __LINUX_KERNFS_H
 
+#include <linux/kernel.h>
+
 struct sysfs_dirent;
 
+#ifdef CONFIG_SYSFS
+
+void kernfs_remove(struct sysfs_dirent *sd);
+int kernfs_remove_by_name_ns(struct sysfs_dirent *parent, const char *name,
+			     const void *ns);
+
+#else	/* CONFIG_SYSFS */
+
+static inline void kernfs_remove(struct sysfs_dirent *sd) { }
+
+static inline int kernfs_remove_by_name_ns(struct sysfs_dirent *parent,
+					   const char *name, const void *ns)
+{ return -ENOSYS; }
+
+#endif	/* CONFIG_SYSFS */
+
+static inline int kernfs_remove_by_name(struct sysfs_dirent *parent,
+					const char *name)
+{
+	return kernfs_remove_by_name_ns(parent, name, NULL);
+}
+
 #endif	/* __LINUX_KERNFS_H */