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-rw-r--r--fs/proc/internal.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/proc/internal.h b/fs/proc/internal.h
index c835b94c0cd3..aa2781095bd1 100644
--- a/fs/proc/internal.h
+++ b/fs/proc/internal.h
@@ -191,6 +191,12 @@ static inline struct proc_dir_entry *pde_get(struct proc_dir_entry *pde)
}
extern void pde_put(struct proc_dir_entry *);
+static inline bool is_empty_pde(const struct proc_dir_entry *pde)
+{
+ return S_ISDIR(pde->mode) && !pde->proc_iops;
+}
+struct proc_dir_entry *proc_create_mount_point(const char *name);
+
/*
* inode.c
*/