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-rw-r--r--include/linux/sysfs.h16
1 files changed, 16 insertions, 0 deletions
diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
index 30b2ebee6439..e0bf210ddffd 100644
--- a/include/linux/sysfs.h
+++ b/include/linux/sysfs.h
@@ -198,6 +198,7 @@ int __must_check sysfs_chmod_file(struct kobject *kobj,
const struct attribute *attr, umode_t mode);
void sysfs_remove_file_ns(struct kobject *kobj, const struct attribute *attr,
const void *ns);
+bool sysfs_remove_file_self(struct kobject *kobj, const struct attribute *attr);
void sysfs_remove_files(struct kobject *kobj, const struct attribute **attr);
int __must_check sysfs_create_bin_file(struct kobject *kobj,
@@ -246,6 +247,11 @@ void sysfs_notify(struct kobject *kobj, const char *dir, const char *attr);
int __must_check sysfs_init(void);
+static inline void sysfs_enable_ns(struct kernfs_node *kn)
+{
+ return kernfs_enable_ns(kn);
+}
+
#else /* CONFIG_SYSFS */
static inline int sysfs_schedule_callback(struct kobject *kobj,
@@ -301,6 +307,12 @@ static inline void sysfs_remove_file_ns(struct kobject *kobj,
{
}
+static inline bool sysfs_remove_file_self(struct kobject *kobj,
+ const struct attribute *attr)
+{
+ return false;
+}
+
static inline void sysfs_remove_files(struct kobject *kobj,
const struct attribute **attr)
{
@@ -418,6 +430,10 @@ static inline int __must_check sysfs_init(void)
return 0;
}
+static inline void sysfs_enable_ns(struct kernfs_node *kn)
+{
+}
+
#endif /* CONFIG_SYSFS */
static inline int __must_check sysfs_create_file(struct kobject *kobj,