diff options
Diffstat (limited to 'fs/sysfs/sysfs.h')
| -rw-r--r-- | fs/sysfs/sysfs.h | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/fs/sysfs/sysfs.h b/fs/sysfs/sysfs.h index 26051616ed11..3e9a5ee38233 100644 --- a/fs/sysfs/sysfs.h +++ b/fs/sysfs/sysfs.h @@ -44,14 +44,29 @@ struct sysfs_dirent { #define SD_DEACTIVATED_BIAS INT_MIN +struct sysfs_addrm_cxt { + struct sysfs_dirent *parent_sd; + struct inode *parent_inode; + struct sysfs_dirent *removed; + int cnt; +}; + extern struct vfsmount * sysfs_mount; extern struct kmem_cache *sysfs_dir_cachep; +extern void sysfs_link_sibling(struct sysfs_dirent *sd); +extern void sysfs_unlink_sibling(struct sysfs_dirent *sd); extern struct sysfs_dirent *sysfs_get_active(struct sysfs_dirent *sd); extern void sysfs_put_active(struct sysfs_dirent *sd); extern struct sysfs_dirent *sysfs_get_active_two(struct sysfs_dirent *sd); extern void sysfs_put_active_two(struct sysfs_dirent *sd); -extern void sysfs_deactivate(struct sysfs_dirent *sd); +extern void sysfs_addrm_start(struct sysfs_addrm_cxt *acxt, + struct sysfs_dirent *parent_sd); +extern void sysfs_add_one(struct sysfs_addrm_cxt *acxt, + struct sysfs_dirent *sd); +extern void sysfs_remove_one(struct sysfs_addrm_cxt *acxt, + struct sysfs_dirent *sd); +extern int sysfs_addrm_finish(struct sysfs_addrm_cxt *acxt); extern void sysfs_delete_inode(struct inode *inode); extern void sysfs_init_inode(struct sysfs_dirent *sd, struct inode *inode); @@ -65,9 +80,6 @@ extern struct sysfs_dirent *sysfs_get_dirent(struct sysfs_dirent *parent_sd, const unsigned char *name); extern struct sysfs_dirent *sysfs_new_dirent(const char *name, umode_t mode, int type); -extern void sysfs_attach_dirent(struct sysfs_dirent *sd, - struct sysfs_dirent *parent_sd, - struct dentry *dentry); extern int sysfs_add_file(struct sysfs_dirent *dir_sd, const struct attribute *attr, int type); |