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| author | James Morris <jmorris@namei.org> | 2011-11-16 12:39:48 +1100 |
|---|---|---|
| committer | James Morris <jmorris@namei.org> | 2011-11-16 12:39:48 +1100 |
| commit | 24942c8e5cc8696064ee207ff29d4cf21f70dafc (patch) | |
| tree | 08a8221eb72ec3da7746d7d76f6f5915ce77cde7 /fs/sysfs/sysfs.h | |
| parent | e163bc8e4a0cd1cdffadb58253f7651201722d56 (diff) | |
| parent | ff0ff78068dd8a962358dbbdafa9d6f24540d3e5 (diff) | |
| download | linux-stable-24942c8e5cc8696064ee207ff29d4cf21f70dafc.tar.gz linux-stable-24942c8e5cc8696064ee207ff29d4cf21f70dafc.tar.bz2 linux-stable-24942c8e5cc8696064ee207ff29d4cf21f70dafc.zip | |
Merge branch 'master'; commit 'v3.2-rc2' into next
Diffstat (limited to 'fs/sysfs/sysfs.h')
| -rw-r--r-- | fs/sysfs/sysfs.h | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/fs/sysfs/sysfs.h b/fs/sysfs/sysfs.h index 845ab3ad229d..ce29e28b766d 100644 --- a/fs/sysfs/sysfs.h +++ b/fs/sysfs/sysfs.h @@ -11,14 +11,18 @@ #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 { @@ -56,9 +60,16 @@ struct sysfs_dirent { 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; |