#include <linux/lockdep.h>
#include <linux/kobject_ns.h>
#include <linux/fs.h>
+#include <linux/rbtree.h>
struct sysfs_open_dirent;
/* type-specific structures for sysfs_dirent->s_* union members */
struct sysfs_elem_dir {
struct kobject *kobj;
- /* children list starts here and goes through sd->s_sibling */
- struct sysfs_dirent *children;
+
+ unsigned long subdirs;
+
+ struct rb_root inode_tree;
+ struct rb_root name_tree;
};
struct sysfs_elem_symlink {
struct lockdep_map dep_map;
#endif
struct sysfs_dirent *s_parent;
- struct sysfs_dirent *s_sibling;
const char *s_name;
+ struct rb_node inode_node;
+ struct rb_node name_node;
+
+ union {
+ struct completion *completion;
+ struct sysfs_dirent *removed_list;
+ } u;
+
const void *s_ns; /* namespace tag */
union {
struct sysfs_elem_dir s_dir;
};
unsigned int s_flags;
- unsigned short s_mode;
+ umode_t s_mode;
ino_t s_ino;
struct sysfs_inode_attrs *s_iattr;
};
const struct attribute *attr, int type);
int sysfs_add_file_mode(struct sysfs_dirent *dir_sd,
- const struct attribute *attr, int type, mode_t amode);
+ const struct attribute *attr, int type, umode_t amode);
/*
* bin.c
*/