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-rw-r--r--include/linux/proc_fs.h9
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;