[ARM] 5421/1: ftrace: fix crash due to tracing of __naked functions

[safe/jmp/linux-2.6] / include / linux / proc_fs.h

diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
index 29abcb8..b8bdb96 100644 (file)
--- a/include/linux/proc_fs.h
+++ b/include/linux/proc_fs.h
@@ -9,6 +9,8 @@
 
 struct net;
 struct completion;
+struct mm_struct;
+
 /*
  * The proc filesystem constants/structures
  */
@@ -77,6 +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 {
@@ -94,14 +97,9 @@ struct vmcore {
 
 #ifdef CONFIG_PROC_FS
 
-extern struct proc_dir_entry *proc_root_kcore;
-
 extern spinlock_t proc_subdir_lock;
 
 extern void proc_root_init(void);
-extern void proc_misc_init(void);
-
-struct mm_struct;
 
 void proc_flush_task(struct task_struct *task);
 struct dentry *proc_pid_lookup(struct inode *dir, struct dentry * dentry, struct nameidata *);
@@ -116,9 +114,10 @@ void de_put(struct proc_dir_entry *de);
 
 extern struct proc_dir_entry *create_proc_entry(const char *name, mode_t mode,
                                                struct proc_dir_entry *parent);
-struct proc_dir_entry *proc_create(const char *name, mode_t mode,
+struct proc_dir_entry *proc_create_data(const char *name, mode_t mode,
                                struct proc_dir_entry *parent,
-                               const struct file_operations *proc_fops);
+                               const struct file_operations *proc_fops,
+                               void *data);
 extern void remove_proc_entry(const char *name, struct proc_dir_entry *parent);
 
 extern struct vfsmount *proc_mnt;
@@ -136,10 +135,6 @@ extern struct inode *proc_get_inode(struct super_block *, unsigned int, struct p
 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);
 extern void pid_ns_release_proc(struct pid_namespace *ns);
 
@@ -173,6 +168,12 @@ extern struct proc_dir_entry *proc_mkdir(const char *,struct proc_dir_entry *);
 extern struct proc_dir_entry *proc_mkdir_mode(const char *name, mode_t mode,
                        struct proc_dir_entry *parent);
 
+static inline struct proc_dir_entry *proc_create(const char *name, mode_t mode,
+       struct proc_dir_entry *parent, const struct file_operations *proc_fops)
+{
+       return proc_create_data(name, mode, parent, proc_fops, NULL);
+}
+
 static inline struct proc_dir_entry *create_proc_read_entry(const char *name,
        mode_t mode, struct proc_dir_entry *base, 
        read_proc_t *read_proc, void * data)
@@ -214,6 +215,12 @@ static inline struct proc_dir_entry *proc_create(const char *name,
 {
        return NULL;
 }
+static inline struct proc_dir_entry *proc_create_data(const char *name,
+       mode_t mode, struct proc_dir_entry *parent,
+       const struct file_operations *proc_fops, void *data)
+{
+       return NULL;
+}
 #define remove_proc_entry(name, parent) do {} while (0)
 
 static inline struct proc_dir_entry *proc_symlink(const char *name,
@@ -269,11 +276,16 @@ 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;
 };
 
@@ -292,8 +304,6 @@ 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;