Fedora kernel-2.6.17-1.2142_FC4 patched with stable patch-2.6.17.4-vs2.0.2-rc26.diff

[linux-2.6.git] / include / linux / proc_fs.h

diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
index 3c32260..0713dc5 100644 (file)
--- a/include/linux/proc_fs.h
+++ b/include/linux/proc_fs.h
@@ -4,6 +4,7 @@
 #include <linux/config.h>
 #include <linux/slab.h>
 #include <linux/fs.h>
+#include <linux/spinlock.h>
 #include <asm/atomic.h>
 
 /*
@@ -56,9 +57,9 @@ struct proc_dir_entry {
        uid_t uid;
        gid_t gid;
        int vx_flags;
-       unsigned long size;
+       loff_t size;
        struct inode_operations * proc_iops;
-       struct file_operations * proc_fops;
+       const struct file_operations * proc_fops;
        get_info_t *get_info;
        struct module *owner;
        struct proc_dir_entry *next, *parent, *subdir;
@@ -67,6 +68,7 @@ struct proc_dir_entry {
        write_proc_t *write_proc;
        atomic_t count;         /* use count */
        int deleted;            /* delete flag */
+       void *set;
 };
 
 struct kcore_list {
@@ -75,22 +77,37 @@ struct kcore_list {
        size_t size;
 };
 
+struct vmcore {
+       struct list_head list;
+       unsigned long long paddr;
+       unsigned long long size;
+       loff_t offset;
+};
+
 #ifdef CONFIG_PROC_FS
 
 extern struct proc_dir_entry proc_root;
 extern struct proc_dir_entry *proc_root_fs;
 extern struct proc_dir_entry *proc_net;
+extern struct proc_dir_entry *proc_net_stat;
 extern struct proc_dir_entry *proc_bus;
 extern struct proc_dir_entry *proc_root_driver;
 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;
+
 struct dentry *proc_pid_lookup(struct inode *dir, struct dentry * dentry, struct nameidata *);
 struct dentry *proc_pid_unhash(struct task_struct *p);
 void proc_pid_flush(struct dentry *proc_dentry);
 int proc_pid_readdir(struct file * filp, void * dirent, filldir_t filldir);
+unsigned long task_vsize(struct mm_struct *);
+int task_statm(struct mm_struct *, int *, int *, int *, int *);
+char *task_mem(struct mm_struct *, char *);
 
 extern struct proc_dir_entry *create_proc_entry(const char *name, mode_t mode,
                                                struct proc_dir_entry *parent);
@@ -112,9 +129,9 @@ extern int proc_match(int, const char *,struct proc_dir_entry *);
 extern int proc_readdir(struct file *, void *, filldir_t);
 extern struct dentry *proc_lookup(struct inode *, struct dentry *, struct nameidata *);
 
-extern struct file_operations proc_kcore_operations;
-extern struct file_operations proc_kmsg_operations;
-extern struct file_operations ppc_htab_operations;
+extern const struct file_operations proc_kcore_operations;
+extern const struct file_operations proc_kmsg_operations;
+extern const struct file_operations ppc_htab_operations;
 
 /*
  * proc_tty.c
@@ -127,15 +144,17 @@ extern void proc_tty_unregister_driver(struct tty_driver *driver);
 /*
  * proc_devtree.c
  */
+#ifdef CONFIG_PROC_DEVICETREE
 struct device_node;
+struct property;
 extern void proc_device_tree_init(void);
-#ifdef CONFIG_PROC_DEVICETREE
 extern void proc_device_tree_add_node(struct device_node *, struct proc_dir_entry *);
-#else /* !CONFIG_PROC_DEVICETREE */
-static inline void proc_device_tree_add_node(struct device_node *np, struct proc_dir_entry *pde)
-{
-       return;
-}
+extern void proc_device_tree_add_prop(struct proc_dir_entry *pde, struct property *prop);
+extern void proc_device_tree_remove_prop(struct proc_dir_entry *pde,
+                                        struct property *prop);
+extern void proc_device_tree_update_prop(struct proc_dir_entry *pde,
+                                        struct property *newprop,
+                                        struct property *oldprop);
 #endif /* CONFIG_PROC_DEVICETREE */
 
 extern struct proc_dir_entry *proc_symlink(const char *,
@@ -171,7 +190,7 @@ static inline struct proc_dir_entry *proc_net_create(const char *name,
 }
 
 static inline struct proc_dir_entry *proc_net_fops_create(const char *name,
-       mode_t mode, struct file_operations *fops)
+       mode_t mode, const struct file_operations *fops)
 {
        struct proc_dir_entry *res = create_proc_entry(name, mode, proc_net);
        if (res)
@@ -188,6 +207,7 @@ static inline void proc_net_remove(const char *name)
 
 #define proc_root_driver NULL
 #define proc_net NULL
+#define proc_bus NULL
 
 #define proc_net_fops_create(name, mode, fops)  ({ (void)(mode), NULL; })
 #define proc_net_create(name, mode, info)      ({ (void)(mode), NULL; })
@@ -202,14 +222,13 @@ static inline struct proc_dir_entry *create_proc_entry(const char *name,
 #define remove_proc_entry(name, parent) do {} while (0)
 
 static inline struct proc_dir_entry *proc_symlink(const char *name,
-               struct proc_dir_entry *parent,char *dest) {return NULL;}
+               struct proc_dir_entry *parent,const char *dest) {return NULL;}
 static inline struct proc_dir_entry *proc_mkdir(const char *name,
        struct proc_dir_entry *parent) {return NULL;}
 
 static inline struct proc_dir_entry *create_proc_read_entry(const char *name,
        mode_t mode, struct proc_dir_entry *base, 
-       int (*read_proc)(char *, char **, off_t, int, int *, void *),
-       void * data) { return NULL; }
+       read_proc_t *read_proc, void * data) { return NULL; }
 static inline struct proc_dir_entry *create_proc_info_entry(const char *name,
        mode_t mode, struct proc_dir_entry *base, get_info_t *get_info)
        { return NULL; }
@@ -222,17 +241,12 @@ extern struct proc_dir_entry proc_root;
 
 #endif /* CONFIG_PROC_FS */
 
-#if !defined(CONFIG_PROC_FS)
+#if !defined(CONFIG_PROC_KCORE)
 static inline void kclist_add(struct kcore_list *new, void *addr, size_t size)
 {
 }
-static inline struct kcore_list * kclist_del(void *addr)
-{
-       return NULL;
-}
 #else
 extern void kclist_add(struct kcore_list *, void *, size_t);
-extern struct kcore_list *kclist_del(void *);
 #endif
 
 struct proc_inode {