1 files changed, 6 insertions, 3 deletions

diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
index fff1d27ddb4c..fb61850d1cfc 100644
--- a/include/linux/proc_fs.h
+++ b/include/linux/proc_fs.h
@@ -79,6 +79,7 @@ struct proc_dir_entry {
         int pde_users;  /* number of callers into module in progress */
         spinlock_t pde_unload_lock; /* proc_fops checks and pde_users bumps */
         struct completion *pde_unload_completion;
+        struct list_head pde_openers;   /* who did ->open, but not ->release */
 };
 
 struct kcore_list {
@@ -138,7 +139,6 @@ extern int proc_readdir(struct file *, void *, filldir_t);
 extern struct dentry *proc_lookup(struct inode *, struct dentry *, struct nameidata *);
 
 extern const struct file_operations proc_kcore_operations;
-extern const struct file_operations proc_kmsg_operations;
 extern const struct file_operations ppc_htab_operations;
 
 extern int pid_ns_prepare_proc(struct pid_namespace *ns);
@@ -282,11 +282,16 @@ union proc_op {
                 struct task_struct *task);
 };
 
+struct ctl_table_header;
+struct ctl_table;
+
 struct proc_inode {
         struct pid *pid;
         int fd;
         union proc_op op;
         struct proc_dir_entry *pde;
+        struct ctl_table_header *sysctl;
+        struct ctl_table *sysctl_entry;
         struct inode vfs_inode;
 };
 
@@ -305,8 +310,6 @@ static inline struct net *PDE_NET(struct proc_dir_entry *pde)
         return pde->parent->data;
 }
 
-struct net *get_proc_net(const struct inode *inode);
-
 struct proc_maps_private {
         struct pid *pid;
         struct task_struct *task;